You feel your body shrink and turning into plastic. Your pussy stretch inward, taking the place of every organs you had. you see your legs and arms shrinking until they vanishes. You see your brother bending and picking you up. "well well well. i didn't expect it to work" He then proceeds to use you as the onahole you've became. Extreme pleasure runs through you as he keep thrusting. After a long moment of mindbreaking fuck, he finally cum in you. Semen starts leaking from your plastic nipples. As he finishes, your mind is shatered, all you can think now is wanting to please your owner, either in a plastic form or in a human one. "I think i'm gonna keep you like that for a while" Says your owner while squeezing you.