>>11402934

>from the added pressure from her meal and sheer horniness it takes about 10 minutes of cautious riding for her to get close, and as she does you feel her lower stomach start to rumble in anticipation of receiving the girl
>she's almost stopped moving completely, no doubt running out of air and becoming overwhelmed with the constriction
>your gf cums on you as she lets out another smaller burp. she feels her belly and with a deviant satisfaction says "I think that was the rest of her air, she's not moving anymore. that was quick! here, help me up"
>you help lift her off of you and up onto her knees, then slide out from under her and hop down to the floor, giving her a hand to maneuver all the extra weight
>she has to sit and slide off the raised bed from all the mass. once she's standing you can really take in the full picture of her form
>she's just past looking 9 months pregnant, the girl now a softening heap of meat stewing inside your girlfriend's gut. there is barely an outline of her form anymore
>she's still sitting high in her belly though, obviously still all contained inside her stomach, nothing lower
>after some more making out and fondling your gf places her hands on her desk and bends over, "it's time to start moving her down a bit"
>you step behind her and slide inside, then grab onto her hipbones for leverage and after a few test pumps get to fuckin
>you catch a rhythm with the movement of the weight in her gut and pretty soon she's fallen to her forearms, then her face on her desk as you get deep inside her
>you reach down and grab her lower stomach and can feel it rumbling and churning as her intestines start to receive the beginnings of the girl
>you ask if your gf wants to change positions but she insists that there's too much weight inside her to be on her back, and riding you is too much work, so you keep pumping