POV: Tessa
"Sis, Mom is waiting for us out there," I muttered, pushing her away a tad.

"I know, Tessa, but I wanted to kiss my sister a bit first. It's not like I can kiss you like this in front of her. It's not like I'm pushing to get into your underwear right now. It's not my fault you're so beautiful."

"About that, Athena, don't you think we should tell someone about us? It's been over a month now, and our parents still don't know that we're even with Jimmy and Cameron. Then at night they don't sleep with us, you're in my bed with me naked."

"Well, it feels awkward to be clothed when you're not, sis. You're not saying you want to stop seeing each other, are you?"

"I don't know, it's not like either of us is even lesbian, we just love each other that way. That's all, we don't even know how our parents would react to the men boinking us, how would they feel about us getting between each other's legs?"

"Maybe we should find out, at least from mom. I mean, how can she hate us that much, we're still her daughters whom she loves dearly. Maybe she knows her way around a slit, you never know. We've learned plenty about women pleasing from one another. Maybe she'd be okay with it, or even into the idea."

"Like what, we'd... do it with mom?"

"If any woman was better than you, it'd be her," she said, before kissing me. "Have you ever seen her in just her bra and thong? We're never gonna be closer to anyone else, so I'll just tell you, I might have a crush on Mom. I wanted to have sex with you because I saw you naked so many times before fucking our step-brothers, but after having you, I'm more than curious about Mom," she explained, before a gap. "You're not judging me, are you?"

I scoffed and pushed her a tad. "Of course not, little sis," I assured her, hugging her. "That's fucked up, but hot."

"You think so?"

I nodded and kissed her. "I've never seen her underdressed, but now that you mention it, maybe she is a hot MILF."

"I know, right?" she asked, placing her palms on my neck. "She's almost fifty, but still quite the sexy older woman. Now I want to know what it's like to eat her out, but with you there with me. I want my drop-dead gorgeous older sister there with me making her feel good. I'm already cheating on Jimmy with you, I'm not gonna cheat on you with Mom."

"But mom is married to Bob now, remember? She'd be cheating."

"With two women that love her dearly, so much that they want to boink her. Just humor me here, kiss me, close your eyes, and pretend I'm mom. Feel how fast your panties wet."

"Have you done that with me?"

"Would you be mad if I said yes?"

"No," I sighed, before taking a deep breath. "Okay, let's do it."

"You just want to come out to Mom and ask her to have sex?"

"No, I meant I'll kiss you and pretend you're mom. So, you're just gung ho about her, aren't you?"

She took a deep breath. "I guess."

I hugged and kissed her again and consoled her it seemed.

"I just really want to get into mom's panties," she confessed, hugging me. "And I want you to want it too," she told me, before backing away. "I want you to take her bra and panties off with me and make her so happy she didn't have boys. We've trained Jimmy and Cameron well, but we know that we can please her more than they could. I'm not saying we just go right to her now and tell her, at this moment, there's nothing more that I want than for both of us sweet mother/daughter sex. We need to prove how much we love her. Just how I proved how much I loved you. I swear, big sis, you're as sexy as Gianna Dior or Kylie Rocket. They both know their way around both pussies and cocks. I know incest is wrong, cheating is wrong and just everything is wrong, but it feels so right knowing that your panties are wet, and not just because of me. Now kiss me, and pretend I'm mom," she ordered me, before pasting her lips to mine.

I surely had to follow through on that order. So, I made out with my sexy little sister once again and pictured her as our mom. I didn't know what to expect, but it was something to chew on, though.

She kept her palms on my neck, but I placed mine on her butt. We made out like we had so many times before, but the incestuous passion spread further to make it even sexier. I had sweat going down all over my body and my heart was racing too.

I didn't imagine doing anything else with our mom, just kissing her. And just as Athena predicted, it did the heavy lifting for her. I pressed her up against the wall a bit, but not too much. So, the message was clear, but no one said it out loud.

POV: Gemma

"Damn it, ladies, I wanted to get something off my chest," I muttered, walking down the hall. "Like you two seeing your step-brothers. I know they're not here now, so you're not giving them head right now," I got out, before getting to their door.

I was about to knock, but I halted. "That was that, was that moaning?" I asked, putting my head on the door. "What are you two masturbating in there together?"

I wasn't sure, but I couldn't respect their privacy. I listened for a moment and tried to hear everything.

Although, after a few seconds, I moved my head away. "Wait, is that kissing sounds? But, the boys aren't here, so that doesn't make sense. WTF?" I asked, before a gap. "Shit, I have to see what's going on in there," I mumbled, before cracking the door open.

From one second to the next, I suddenly got a view of them. "Holy shit, you've got to be kidding me. What the hell, you two are kissing each other? You two are... like that?"

I couldn't believe what I was seeing, but there it was. I didn't say a word, but mostly because I didn't know how to comprehend it. I felt like someone just gave me a sexy calculus test to take.

"You're kissing each other like you're in love or something. You love each other that much, and oh yeah, do your step-brothers know about this?"

I had no idea, but I found them to be quite the sight to see for a few minutes. I couldn't take my eyes off them to save my life because they made such connections and showed the love that I spawned by being their mom that they were indestructible to me.

They kissed as slowly as I could imagine and kept their eyes closed too. So, it appeared they were more than fond of being sisters, but for what reason, I wasn't sure. In the end, I couldn't care less, though.

I felt sweat going down all over my body, but also felt some juice leaking down my legs too, so they unknowingly found a weak spot that I didn't even know I had. I loved them more than life itself, and they showed this display of affection.

"You two are golden. I had no idea you'd be doing this, but shit, I love you two, and I'm just oddly happy to see this."

Then Athena parted her lips. "Holy shit, you're hot, big sis. I love having you as my first girlfriend."

"Don't you mean only? What, are you planning on dating another woman?"

"I don't know, I know that Jimmy would love to see that, but would you? I've learned how to make a woman feel good from you. I wouldn't want you to get jealous. Unless it works to get you pissy and want me back in bed again. Or, we can make a deal."

"What deal?" both I and Tessa asked.

"No matter what, even if we do marry Jimmy and Cameron, have their babies, move into separate houses, and all that, we both still let one another into one another's panties, huh? We haven't told anyone about us because it's just too good for anyone to know, but it's still eating at us, though. So, we should tell Mom, she deserves to know. She gave birth to us, and has made it clear we can come to her about anything."

"It's true," I murmured, letting my right hand into my underwear. "You could tell me about Jimmy and Cameron, and you can tell me about you two being together. This is fucked up, but still hot as hell. Now I'm rubbing my pussy while watching you two."

"Fuck, you want to do it now?"

"Big sis, you're naughty, but mom is waiting for us, remember? We gotta go out there and watch a movie. We could cuddle together, though, and you know, enjoy each other's company? Maybe she'll fall asleep, and then I can get between your legs. How hot would it be to fuck right in front of mom?"

"Very, I guess."

"Then let's tell Mom about us. Tell me you want to get into her panties with me. She's a hot MILF, and yes, I've thought about her when you've eaten me out before. It doesn't mean I'm any less committed to sneaking around with you. I'm more than happy to be involved in lesbian incest with the woman I love most in the world: you. It might freak her out at first, but come on, we've seen each other naked, so we know exactly what she'd get from us. Can you imagine what she'd give to us too?"
 
"I don't know, but you seem really amped up already."

"Like I said, I've thought about it, and knowing just how much more I love you now, I can't imagine not doing it. I want to make Mom feel good, and I want the best sister in the world right there with me. You have no idea how important you are to me now, big sis. I won't push you, but I'm putting my feelings out there now. I don't want to stop seeing you, but I'll stop if you want me to if you just tell me you want it with me. I'm the one person you're gonna wind up spending more time with than anyone in the world, remember? We love each other in ways that we shouldn't, but do anyway. That makes us special, and I just want to make it more special with our mom. She gave you me when you were little, and Mom has always told me how happy you were to have a little sister. Now, bond with me a little more. We can tell and show her anything and everything first if you want, I don't care, I just want to do it with Mom and have my smoking hot and loving older sister there with me. I know Mom is out there waiting for us, but I'd like an answer. Again, whatever you want, I'll go with, but you've proven how much you love me by having such intimate and grand sex with me. You wouldn't do that if you didn't love me."

"Did you memorize that speech?"

"No, smart-ass," she muttered, bringing her big sister to her bed. "Fuck it, Mom can survive a few more minutes without us," Athena added, pushing Tessa down. "Let me get that damn top off you," she added, getting it off her too. "That's my bra, big sis."

"Then take it off me, little sis. If you want me naked, then get me naked. Convince me how much you want to do it with Mom."

"What, my words didn't paint the picture?" Athena pondered, bringing her hands under Tessa.

From one second to the next, I got to see one of my daughter's boobs.

"Wow, those are spectacular, Tessa," I moaned, scrubbing my cunt. "I know it's wrong to watch you two, but I can't help it. I don't want to just say something, but maybe I should. I'd love for my stunning daughters to get into my panties and for both of you to fuck the shit out of me. I had sex with your boyfriend, and I have to tell you about that. Yes, Athena, get your sister naked and make her feel good."

As if she heard me, Athena undid her sister's shorts too. She pulled off her shorts first, and then she leaned up on her knees. Neither of them paid any attention to the door and didn't figure I'd come looking for them.

"At least you're wearing your own panties, Tessa," Athena giggled, grabbing onto the straps.

"You're wearing my favorite pair to steal."

"You don't say?" Athena inquired, tugging Tessa's underwear off too. "Damn, you're ravishing, big sis. I don't care if Mom doesn't like it, I'm not about to stop seeing you. I'll never see myself as a lesbian, but still for you, maybe I will be. Having Jimmy's dick in my pussy and mouth just doesn't compare to having sex with you. I just hope you know, just what you have here," she muttered, before getting on top of her. "You have your little sister more than willing to marry you if it was legal," she explained, before making out again.

I continued to assault my cunt and sweat up a huge storm. All the while, I felt my heart growing like mad. I saw them demonstrate what sisters can do together when they love each other so much.

After a couple of minutes, Athena leaned up and brought her sister with her. "How about you get me naked now?"

Needless to say, Tessa got her little sister nude as well, and did it as slowly as possible too. I felt like I was watching real-life porn or something.

"Oh, I love these boobs, little sis. I'm not even gonna say anything about you stealing my bra."

"Except you just did," Athena pointed out, pulling Tessa to her. "No kiss me with our breasts coming together."

They did just that and allowed me to relish it all and more. Even if they didn't know, they were making it hotter than hell, and even Satan was bitching about the heat.

"Damn, you two are not selling bullshit in any sense of the word, you're dead on set on each other or something. You're together, but now you want to invite me in with you? Well, Tessa, you should listen to your little sister. I've never been with a woman, but I think I love you two enough to let it happen. I'd love to have you two invite me in there and have some mother/daughter bonding time. I don't think there's any better way to do so now. What are you doing now, Tessa, pulling your sister's panties up?"

Then Athena lied down and allowed Tessa to yank off those panties as well, so then I had the image of both of my daughters naked. I viewed them both soaking in one another in silence, but still breathed heavily.

 They appeared to be in love, or at least relished their sisterly relationship more than they should. Either way, I got to see it all and more. I kept my hand moving ever so slowly, but hardly, though. All the while, I got to see Athena lean back down on Tessa and kiss her.

"Just stay my sexy older sister, Tessa, don't ever change, and make sure that you always love me more than a sister. If sisters can ever legally marry, I want you to propose to me and we'll both divorce if we're already married."

"I know you're half joking, but okay, Athena."

"Well, you just mean everything to me, big sis. If you take Mom out of the equation, everyone else on the planet wouldn't mean as much to me as you do. Neither of us is lesbian, but there is something here. We're feeling one another's naked bodies right now, and we love it. Maybe it's wrong and taboo, but it feels so right. Why do you think even though we have two beds, we only use one? We shower together as much as we can without Cameron and Jimmy catching on, and it's all because we love each other so much. Even when we're both in our seventies, maybe we won't have sex, but still, be incredibly close. Every time we're not together, I do think about you. Not just because of the sex, but how close we are. You know-"

"Okay I get it, little sis," Tessa said, before kissing her. "Although, if we're getting this close, we should tell someone."

"Hello, Mom, you dummy. I might be your little sister, but I do have something to offer."

"Okay, Athena," Tessa said, rising. "But we have Mom waiting for us, remember? I'm surprised she hasn't come looking for us."

"I know, but we got each other naked," Athena added, coming up with her and letting her hand on her big sister's snatch. "And not just because we like seeing one another either. Now kiss me again."

"Yes, make out while you finger Tessa, Athena. Damn, both of you are to die for, I swear. Wow, I just had no idea about this, but shit. I'm getting myself off by watching you two. You both have grand young bodies, and I've seen everything from here. But, maybe I do want to see it up close. If you two want to do that with me, maybe I would be okay with that. I've never been with a woman, but you two are showing it's not only possible, but sexy."

"Oh, fine, little sis," Tessa whined, getting down on her knees in front of Athena. "You've never played fair before, why should you start now?"

"I have no idea, Tessa, but you've proven that you love your little sister. I can't see everything now, but you're right between her legs now, and Athena has her palms on her head now. So, you two must love each other. Damn, though, I can't get a clear look at your slit, Tessa, and your boobs too, Athena. What's not to love by seeing you two?"

They showed they did mean business even if I couldn't see Tessa actually eat out her own sister. Yet, there was no illusion to be fooled by, I knew it was happening and they were both enjoying themselves.

I saw Tessa move her head a bit, so I knew she was busy with that tongue and her face in general. I had never eaten out with a woman before, but had been eaten out before, though, so I knew something about seeing the action.

Athena couldn't keep eye contact either, but still couldn't be bothered to look at the door. That was still good for me because I got to see all the dashing girl-on-girl action and enjoy every second of it.

"Oh, yes, every time you eat me out, you show that you are better than Jimmy, big sis. No one could be better than you, and you know it. You're banking on it, aren't you?"

Tessa had to rise to Athena and kiss her.

"No one said life was fair, big sis," Athena muttered, before pushing Tessa down cunt. "You scored the best little sister in the world, so it's not like you got played."

"Oh, whatever."

I had to laugh, and even cover my face. "You are sisters."

"Oh, yes, you didn't get played, Tessa, and maybe I'm not playing fair. I love you, I love you, and I love you some more. It's wrong to cheat, but you're too good. Do you like my bush? I've been growing it out just for you."

I saw Tessa nod, but she couldn't stop.

"Damn, you two are committed. I just don't know what to make of this, it's wrong, but oh, so hot too. You two can appreciate one other like this, and enjoy the love too. Holy shit, I love this side of you two. Incest must bring it out, huh?"

I didn't get an actual answer, but I saw the results right in front of me. It was wrong, but what went behind that closed door seemed to be alright. I knew I was biased, but of course, it didn't matter right then.

It only mattered that my daughters loved one another so much that they could give each other that kind of pleasure. I could never put myself in their heads, but there was something there beyond grand.

"Oh, get up here, now big sis," Athena moaned, pulling her up with her. "Why don't you sit on my lap?"

"Yes, little sis," Tessa added, sitting on her lap. "Now grab my tits or my butt, show me the chemistry we have together. I want to feel you now."

I saw that happening right in front of me, and then Athena dropped down to Tessa's breasts as she grabbed them too. "You're lucky you have bigger boobs, otherwise this may not work."

"Oh, whatever," Tessa moaned, plopping her palms on Athena's head. "Oh, yes, you're better than Cameron, there's no contest. Lick those nipples like you're in love with me. It's the least you can do considering the bras you borrow are bigger too. "

I didn't hear anything more on that, but they were pretty occupied. Once again, I didn't have the best angle to see them, but it was still quite the sight to see.

"I'm not sure mom would be okay with this, or even us bonking Cameron and Jimmy, but shit, we need to tell her. We gotta let one person know about us. She has to support us, though, doesn't she?"

"I do," I cried somewhat. "I want you two to come out to me, though. I didn't know it until I opened this door, but I love that you two are together. It's incest, but who cares? You're both the best daughters in the world, so I couldn't care less if you're committing a felony right now. Yes, lick those nipples, Athena, I'm sure you've both taught each other well and could please each other for hours if need be. You're not at all wondering where I am now, but still, I'm not about to rain on your parade. You two go at it until you both run out of steam because I'm dying to see everything. Then you may tell me how much you love each other, and I'll just love you so much more. If you let me into one of your panties, even though you took them off yourselves, that'll mean even more to me. I want to be as close to you two as you are to each other. I have to tell you what happened with Jimmy and Cameron, but all things considered, I don't think you'll be too mad in the end. You may start having sex in front of me, well, not your step-father, though. He may not like it, but I will. I want to kiss you two, feel your bodies, lick those nipples, eat you out and so much more. Maybe I had no idea of it an hour ago, but it's true," I let out, before a gap. "And seeing you two kiss like that is just the bee's knees. You both have your eyes clothes, and arms wrapped around each other too. I mean, there's no possible way to fake something so grand like that, it's got to be real. It's so thrilling to see you two bonding so much after so many years."

Then Tessa pushed Athena's lips away. "I get it, you know how to kiss."

"Well, I learned from you."

"Oh, quit flattering me, and please me," Tessa told her, pushing her face back to those bundles of joy. "You can't set the bait out there and cut me off before the job is done."

"Oh, shut up, Tessa," both Athena and I said.

I had to laugh a bit, but I didn't give myself away. Then Tessa gently got up onto her knees without having Athena bring her mouth away.

Then she brought her little sister back up to her and kissed her. "I was just joking because I love you. Even though you already knew that I wanted to tell you again. You may please me any way you want at your own pace too."

"So, you don't want me to break up with you either, big sis? We're both afraid we might piss the other one off?"

"When something is so great, you gotta tread lightly, that's all, little sis. So, when I'm like fifty-seven and you're forty-four, you still want to get it my panties?"

"We could both be GILFs for all we know, so yes. You might be a little wrinkly, but you'll still be hot."

"And you won't be wrinkly?"

"Okay, we'll always want to fuck each other only because we love each other so much, period, sound good?"

Tessa nodded and pushed Athena down. "So, you wanted me because you saw my tits flop around so much when we fucked our boyfriends in front of each other?"

"You did? You two are... something. Now what are you doing, Tessa, tribbing with your little sister? Oh, aren't you two a cute couple? Yes, Tessa, make those bosoms shake for me too. I want to see them, do it for your mommy. She's horny."

I saw them both seemingly in love with each other, and it showed me that I would be a great mom if they got together like this. I had no idea of this turn of events, but it still made me feel better than ever.

They tribbed ever so slowly, but still made both sets of moneymakers move somewhat. So, it was still quite a hot picture to see. I just kept scrubbing my cunt and letting my juice out like it was a fire hydrant.

My knees weakened too, so I needed to lean on the wall to stay upright. Still, I made sure to see every second of that sister/sister action. They were in their own world and made it clear not just from the lack of attention to the door, but just their loving attitude towards one another.

They both held one another's legs somewhat hard, and it seemed just enough to maintain their stance. Nevertheless, all bets were off with them. I had no idea how long they could go, but I was gonna find out right along with them.

I knew their backs and legs had to get tired after a while, but they maintained a good flow and went for the hot sex like it was candy and they were sugar fiends. Sure enough, I couldn't help, but glare at both sets of melons, and be mezmerized.

I wanted to say so many things, but I didn't want to disrupt them at all. They displayed themselves as a beyond stunning piece of art or something. I knew them not knowing I was watching made it a lot of authentic, so I was set watching them.

"Oh, my, I could masturbate to you two all day long. I'm not even sure you two know how long you've been going at it, but it feels like an eternity. I want you both to take off every piece of clothing I'm wearing, and have your way with me. I'm your mom, and if you want me, I desire you two to have me. I don't know just how serious you two feel about Cameron and Jimmy, and I can barely remember what happened between us. Well, I remember, but it's like seeing Megadeth live, but then Metallica comes along. Wow, I knew I loved you two before, but shit, I fucking love you two. I want to fuck the shit out of you two as well, just invite me in there. I won't barge in on you two."

Throughout that rant, they just kept going, and it seemed that a tornado went through there and they wouldn't even notice. Either way, they fed me something I didn't know I craved before and gave me free space in my heart to love them more.

I had no idea how I'd have to tell them I knew about them in this context, but I couldn't hold it to myself forever. Regardless of their motives for not telling anyone, they proved to be a match made in heaven, and I felt like I died and went there.

"Oh, get up here and kiss me, sis," Tessa moaned, pulling Athena to her. "You're a sexy little slut, aren't you?" she asked, before kissing her. "Was that bitchy?"

"Yes, but true. Don't be truthful like that again, though, got it?"

"Yes, is there any way I can make it up to you?"

"I want to fuck you from behind."

"Um, little sis, you have a pussy down here," Tessa reminded her, feeling her twat.

"Yes, but..." Athena added, getting off the bed. "This is all your fault again because you've made me fantasize," she said, digging into her dresser. "We've both felt our step-brothers fucking us from behind, and it's only made me want to do it to you," she mentioned, turning to Tessa. "I want to use this strap-on on you, big sis."

"You're nuts."

"I know, but you love me," Athena reminded her sister, slipping into the strap-on. "Not that I want to be a guy, but try it out at least once on the most beautiful woman in the world," she praised her sister, before getting back on the bed. "If you're really not into it, we don't have to do anything with it."

"No, it's okay," Tessa said, grabbing the dildo. "You can't get me pregnant with this, can you?"

"Well, it's pink, and it doesn't cum, so I'm gonna say no."

"Okay, make sweet love to me, little sis," Tessa implored her, before kissing her and lying down.

Athena couldn't turn her down and calmly got on top of her. I saw her grab the dildo and guided it to her cunt. I couldn't see it too well, but I knew what was happening.

"Now my pink rubber dick is inside you, and my boobs are touching yours. I just plead to you, don't ever stop being my wonderful big sister. I know you have bigger ones, and maybe you're wiser than me, but that just makes you the best sister there is. I'm making sweet love to you now, only because I love you so much. I want to feel you in the most emotional way possible, so let me and love me right back."

"I will, bossy, now kiss me again."

I witnessed them making out yet again and they seemed to be more than distracted.

"Oh, I have to see you two up close now. You're not watching me at all," I muttered, before I calmly opened the door.

I snuck in there with my hand still busy and got a close look at them bonding like never before. I stayed towards the side so they couldn't see me, but one of them could have looked over to see me.

They were too distracted to let their eyes anywhere else than on each other. They hypnotized one another like witches, and Athena kept the dildo moving in and out ever so slowly. Even though she wanted to fuck her from behind, Athena seemed okay just making sweet love.

I managed to see their faces somewhat, but I didn't move too much to let them notice me. They also kissed each other several times too, but didn't say a word for some time. They both breathed heavily, but that was it.

All the while, getting a better look at them only made me uneasy. It just made me want them that much more. I desired to have them invite me in on the whole loving act and show them that maybe I could show them the love through the 'I' word.

I couldn't be mad or upset in any way due to that because even if they had no idea, they displayed it perfectly. They brought out the love and of course, pounced on me since I cherished them so much.

They stayed close and let their tits rub together. I couldn't be sure just how that felt, but considering how emotionally close they were too, it must've felt good. I knew Athena wanted to fuck her sister hard, but she got all invested in making sweet love to her.

"You're the hottest, and most loving woman in the world, bar none. If anyone, besides you, thinks they have a better sister, they're full of shit."

"So, you're saying you're the better sister here?"

"Was it..." Athena said, pulling out and getting over Tessa. "Or was it not me that started this? Now suck off my pink dick."

"You were, smart-ass," Tessa griped, before taking it into her mouth.

I cheesed and fought like hell not to laugh to give myself away. Sure enough, they were poking at both my heart and funny bone. I did my best to keep myself quiet, but it wasn't easy at all.

"Now let me fuck you from behind, sis," Athena whined, yanking the dildo out.

I quickly dropped down and felt like my heart stopped, but then I suddenly got the image of seeing Athena aligning the dido with Tessa's cunt.

"Come on, fuck me if you're gonna fuck me like you're Cameron," Tessa ordered her, peeking at her. "Make my titties shake."

"Yes, do that," I muttered, crawling up a bit to the edge. "Fuck your sister as hard as you can, Athena, do it for your ravishing older sister. She loves you, and you love her in ways I never thought possible, but here we are. I'm only a couple of feet away assaulting my snatch watching you two."

"Yes, take it, Tessa, take it hard and later when you're not into fucking Cameron, you'll know: your little sister made your pussy sore. I'm making your boobs shake, just like mine now. Who else can make something that happens?"

"Well, Cameron doesn't have tits, but okay," Tessa laughed, leaning up with her. "I guess you have them, though, so you have that over him."

"Damn right," Athena added, feeling her melons. "Maybe I'm not a lesbian, but you still gonna beat Jimmy every single day of the week. Pretty much the only thing Jimmy can give me that you can't is a baby and legal marriage."

"Maybe in a hundred years, sis, technology and the courts will catch up."

"Too bad, because if I could get you pregnant, I'd do it in a heartbeat."

"And then you'd propose? That's not classy."

"I was hoping since I was your little sister, you'd cut me some slack," Athena said, before kissing her. "You will, won't you?"

"Yes, smart-ass."

"Good," Athena griped, pushing her down. "Now take it as hard as you can, and shed some tears because it hurts so much, or because you love me so much. I might be your bitchy little pain in the ass sister, but you can cry in front of me. I'm not gonna make fun of you... at first."

"Oh, shut the fuck up, Athena. You might be a sweet young lady too, but you still annoy the piss out of me."

"That only means that we're sisters, chicky. Even though we're not supposed to have sex, and having it anyway, that doesn't mean our sisterly relationship stays at the door."

"Dually noted," Tessa added, taking more agony.

I( could see it on her face, but she wasn't about to admit defeat. She kept at it and took it all with a grain of salt. Both sets of hooters were shaking around nonstop, and it appeared to be one mesmerizing picture together.

"I don't think I'm a lesbian either, but shit, what could be better than seeing my daughters together like this? I've never masturbated so much in my life, and you two just click. How I guess you two don't even know."

"Oh, fuck it, come here, big sis," Athena moaned, pulling out.

She turned her sister around to her and pasted their lips together. Once again, their moneymakers clashed and they closed their eyes too.

"Wow, you two are in love," I observed, rising a bit.

I lifted my head slightly above the mattress to see them, and once again, seeing them up close made me weak. I felt my knees going dead, or something. Sure enough, I knew they were the real cause of it, and it was a mere side effect compared to the thrill ride they gave me.

They kept their arms around each other and made out like horny lesbian sisters. Even if they thought they weren't that, the image they gave me begged to differ. I rose even more once they hit the three-minute mark.

They still didn't notice me there, so I pushed my luck and kept playing with my cunt. I was naked and let them see everything I had to offer if they only looked my way. I knew it wasn't a good way to announce myself, but I didn't care by then.

"Oh, you have no idea how much I love you two," I muttered.

"Mom?" they both asked after parting their lips.