Sitting back on you

You watch as Lynn shimmies around to face away from you, her tight ass on full display. It's a lovely, full rump, a little fat but still firm enough to hold its shape as you grab it. Spreading her ass cheeks, you can just make out the shadow of a wad of dark and tangled pubic hair sticking out between her legs as she plants a hand on either bakelite wall of the bathroom.

“Legs together,” she blurts, pulling a shoe and then a pant leg off. You readily put your knees together and lean back, head resting on the wall. You watch as Lynn settles herself on top of you: hands on the walls for stability, one leg on the ground, and one resting awkwardly off to the side on the toilet paper holder to give her some leverage. The angle means you can see her excitement as it drips down the inside of her thigh, her ass quivering then and now, droplets of sweat rolling down her naked back.

“Aren’t you forgetting something?” You ask, a hand massaging her pert derriere.

“What? The lock?” She sighs, leaning back against you, hot wet skin sticking to yours.

“Don’t you want to wear a condom?” You ask, a little confused. You did just meet this woman after all.

“Why? Are you clean?” She shoots back, reaching down and taking your tip between her soft fingers.

“Yeah,” you groan under her touch, “but are you on the pill?” You feel her push back against your hand on her ass, lining your rod up with her wet snatch.

“Just tell me when you’re gonna cum, alright?” She scoffs, throwing more of her weight back on you, her skin hot and slippery on your hands. You can feel a tickle from her pubic hair as it brushes against your cockhead, heavy with moisture. “If you are so worried about it.” She adds, sighing.

“Ok, just―” You gasp, eyes screwed shut, as she sighs even more loudly; her pussy dropping down and enveloping your hard member in one smooth motion. Her insides suck down on your needy dick, her sweaty, bouncy little ass dropping down straight into your lap. It's an intense feeling of wet and warmth on your dick that you have not felt in a long long time, and after such a long drought it feels divine.

“Ohhh fuckkkk―” she chuckles, gyrating her hips around in little circles in your lap. You groan as she mixes up her insides with your cock, already starting to feel a very familiar pressure build up in your loins. Your balls twitch, your cock pulsates. You grab her fat hips, trying to slow her down a little bit. Trying to make this last for you. Your eyes finally open. You must admit that though her frame may be rather small, here with her sitting down on your dick, that her little shortstack frame is amazing. Her dark hair coming out of the hairnet, her hot skin against yours, the happy little moans she keeps making as she moves around with you inside her, even the way her pussy roils and wriggles around your member like a living thing is just amazing.

“God damn” you groan as she quickly transitions to jackhammering up and down on you, landing with a “pfalp” in your lap each time. Her foot slips, and she brings it up onto the rim of the toilet, springing up and down off it to get all the penetration she needs out of your fat cock. Her ass jiggles against your lap, as you hold on to her hips, helping to guide her up and down, up and down, as fast as dare let her.

“Tell me *ah* when you’re *unf* about to *oh* cum―” She groans, her head hanging down between her shoulders. You watch as one of her hands reaches up and starts playing with her hard nipples, pinching and rubbing it as she squeals with arousal.​

“Sure.” You breathe, trying hard to keep your own orgasm at bay. Your balls roil with thick cum that has been waiting months to be let loose in a pussy, and it takes serious willpower not to succumb to the urge to cum on the spot. With a high-pitched cry, Lynn enthusiastically starts bucking her hips harder, forcing your dick ever deeper into her tight cunt.​ A gentle groan drifts out from your mouth, before you start slowly sliding your cock deep into her wet pussy.​ Her bouncing becomes more frantic, more demanding, harder, and faster.

Her hands move to your knees, propping herself up on you so that her hips can rocket up and down. Your no longer holding her back, your hands holding her hips to keep your cock and her pussy lined up. Part of you admits that its a little unfair that you're letting her do all the work here, but that part of your mind is flooded with the dopamine from her furious fucking. The noises of her ass clapping against your torso fill the small space, the scent of sex and sweat engulfs your nose, and the air around you is hot and heavy.

“Oh fuck!” Lynn grunts, and then her legs start to tremble. She sinks down into your lap, pressing against you, and with a **** cry, she prepares to reach her climax.​

It is a ****, shuddering heat that suddenly crashes up from her wet pussy, and she lets out a manic squeal as a blinding wave of pure ecstasy washes over her.​ You do your best to carry on fucking Lynn through her orgasm, pumping your hips up into her and causing her to let out a series of high-pitched moans as her vaginal muscles grip and squeeze around your throbbing shaft.​

It’s too much to bear. That familiar pressure in your loins has been building, and building, and building, and now has built to the point that it cannot be contained.

“I’m *oh* cumming!” You moan, your hips still bucking up into Lynn's convulsing snatch of their own accord.