Squealing and rolling, Julia tried to knock Jennifer off her back while extending her arm as much as possible to hold her phone out of her nosy sister’s reach. Unfortunately though, her dildo was still partially lodged in her juicy pussy, a detail which wasn’t lost on Jennifer. Draped over her little sister’s naked bucking frame, keeping her pinned down to the bed with her own voluptuous body, Jennifer snickered impishly as she stopped trying to grab Julia’s phone and sneaked a hand down between her spread thighs instead.
A husky gasp escaped Julia’s mouth as she felt her sister’s fingers sneak their way into her luscious butt-cleavage, brush teasingly over her rosy little asshole and plunge lower still, until Jennifer’s hand was wrapped firmly around the base of her pussy-plugging toy.
“Jenny, no! Oohh… Ohh shit nooohh!” Julia moaned as her big sister straddled her juicy bubble-butt and started pumping the huge fake cock in and out of her soft pink folds with deep, fast slit-cramming motions. “Uuh Jen, you bitch! Uuhh fuuuck… That’s not fair! Ooowwhh, shiiit…”
Smiling broadly as she masturbated her little sister’s slippery pussy the way she knew Julia liked it, Jennifer soon felt Julia’s body shiver with pleasure underneath her while raspy mewls of delight tumbled from her mouth. At that point, right when Julia’s unexpected climax began crashing over her, Jennifer lunged forward and finally snatched the phone from her sister’s pleasure-loosened fingers. As Jennifer laughed triumphantly while still working the dildo in and out of Julia’s nectar-flooded pussy, the orgasming mother screeched out both in frustration at having lost that sisterly battle and in undeniable albeit ill-timed ecstasy.
“Oowwwhh… Ooohh fuck, Jenny! Uuhh shiiiit! Fuuuuck!”
Dismounting and letting go of the dildo, thus allowing a half-fuming and half-glowing Julia to roll over and lie on her back with her arms crossed angrily under her wobbling mommy-boobs, Jennifer sat up on her knees as she flashed her sulking sister a victorious grin. Her fluffy robe had fallen off as she and Julia wrestled, and her dark blue bikini was in such a state of disarray that Jennifer simply undid the bows of both the top and bottom, letting the skimpy triangles of fabric fall off her curvaceous body. Gorgeously naked, Jennifer made a big ceremony of swiping her finger over the screen of Julia’s phone as she exhaled and grinned broadly.
“Well… Let’s finally find out who’s your mystery lover, then!”
Julia’s sighing groan and Jennifer’s stunned gasp came out almost at the same time, soon followed by a few seconds of absolute silence. During that brief interval, Jennifer’s fingers went crazy on Julia’s phone, her eyes avidly drinking in texts and chats and images, her suddenly hyper-aroused brain getting flooded by the weeks-long collection of pic after sexy pic portraying not only her sister’s curvaceous nakedness and her nephew’s impressively huge cock, but also Mike’s young boner plowing all of Julia’s holes in a variety of different positions and locations.
Barely managing to remove her gaze from an image of Mike’s massive dickmeat stretching Julia’s soaked pussy as they had sex in what looked like the backseat of Julia’s car, Jennifer eventually looked at her sulking sister, her mouth hanging slack and her voice trembling with surprise and arousal as she exclaimed: “Jules! Oh… My… God… Mike!? You’re fucking your son!? Wow!”
Shrugging and rolling her eyes, beyond caring at that point, Julia flatly said: “Yes. I’m fucking my son. Can you give me back my phone now?”
“Oh no, not yet, sis!” Jennifer chuckled, once again browsing through the contents of Julia’s cell. “I’m gonna look at every single pic of the two of you fucking you’ve got in here! Whoa, and videos too! Jeez, Jules, you’re taking his monstercock in the ass too?! Oh my god, that’s so fucking hot! He’s stretching your asshole real good there, sis! Mmh, that makes me so horny. I wouldn’t mind trying some of that cockmeat myself, you know…”
That last comment brought back all of Julia’s misgivings about letting her cougar sister know about her relationship with Mike. It wasn’t even about the taboo of having sex with her own son being revealed, that had never been the issue at all. Julia had always known that Jennifer wouldn’t have a problem with her fucking Mike, but she did fear that her idyllic forbidden romance could be ruined if it was unveiled, even to someone as close to her as Jennifer.
Deep down, Julia felt that she shouldn’t really have such concerns, because Mike loved her and she loved him, and their emotional connection was as deep and true as it was passionate. Also, despite her bluster and forwardness, Jennifer was still her big sis, and Julia knew that her heart was in the right place and she would never purposely sabotage a relationship that Julia cherished so much. Deceit had never been her way of relating to Jennifer at all, but for better or worse Julia had felt like she should be secretive about this one thing, even though it meant keeping her sister in the dark about something truly meaningful and life-changing.
Trying to navigate her way through those tangled up emotions once and for all, Julia took a deep breath and sat up against the headboard. Removing the dildo from her pussy, she steadied herself for the now unavoidable necessity to explain to Jennifer what she and Mike shared. Hoping that her sister would understand and act accordingly, Julia began speaking.
“Jenny, put the phone down a second…”
Called back to reality by the obvious seriousness in her little sister’s voice, Jennifer unglued her eyes from the images of Mike having torrid sex with his mom and met Julia’s worried gaze. Despite instantly catching on to the emotional weight of the situation, Jennifer couldn’t help but grin and quip: “Why the long face, mama bear? Afraid I’m gonna steal your cub?”