It's over when Mrs. Barstone says so!

Mrs. Barstone's belly continues to grow with Kako's most recent load of cum. Her breasts are pushed up over her shoulders, and cradle her head. Her gut hangs down to her knees, and spreads out over your entire couch. You pull out of Kako, who is kneading her balls and walk up to Mrs. Barstone. You lift up her hanging belly, and move some of Kako's cock out of the way, and enter Mrs. Barstone's ass. As you fuck Mrs. Barstone, you fuck Kako's cumhose into the willing cunt. You don't get very good leverage like this, holding up a huge belly. You get Kako to help you flip over Mrs. Barstone, so her ass is raised high. It looks rediculously hot. Mrs. Barstone appears to be resting on a pale white beanbag chair, but its not, its her cum-filled pregnant belly. You fuck her mature fat ass, and Kako moves up behind you, and threads her cock between your buttocks. "I can feel your cock by mine inside of her, and I want you to feel me blow another load," Kako whispers to you. She starts cumming again, and the pulsing sensation gets you to blow yours. You pump your load inside Mrs. Barstone's ass, as she jiggles around on her growing belly. This time she doesn't grow out, she grows up. The pressure causing her belly to resume that pregnant shape in front of her, and lifting her up several inches.

"Ugh, that's a bit too much pressure..." Mrs. Barstone says with a groan. "We have to stop after this one." Kako finishes, and Mrs. Barstone stops growing. Her pregnant belly looks like there are 5 beachballs inside it. You all take time to feel around the wonderful belly of this sexy milf. It's skin is taught, but definately plush.

"Alright, I'm ready to let this thing go. You better stand out of the way, it's going to be a gyser!" Mrs. Barstone warns.

"No way! That's MY cum in there, it's not going to go to waste!" Kako says, "Come on, sexy man, you have a punishment to fulfill!" You comply, simply because of the kinkiness of the situation. You and Kako stand with your asses level with her pussy. Mrs. Barstone lets it blast, and cum shoots out around Kako's cock, dousing your ass in a thickening layer of cum. Then Kako's cockhead rockets out and lodges in her ass, followed by a river of cum as Mrs. Barstone's belly shrinks to her previously pregnant size. You position your hole at hers and the pressure of it forces some of the liquid into you. You see Kako wide-eyed, but you find it really hot and hold her cock up her ass when she tries to pull it out. You turn yourself and Kako around to coat your fronts in cum. After it slows to a trickle, Mrs. Barstone smiles and says, "Well, thanks for the fuck! I'm sure the husband is going to be wondering what's up. I'll bring the girls and see you tomorrow!" She quickly dresses and wipes off any visible signs of your fun with a paper towel, and lets herself out. You both stand there, literally dripping cum, and wonder what's next.