There's a look of shock, then this unintelligible grunt of pain as your cock goes off like a shotgun in my womb. My back arches and my eyes roll back in my head as I try to pull away from you as you cock just keeps spraying cum inside of me and you hold me tightly in place. It's not easy cause I'm a hell of a lot stronger then I look. It takes a few moments but my body finally climaxes on my pussy clamping down on your cock and my cervix forms a tight seal around you so that none of the cum can escape. With so much cum and nowhere to go my tummy starts to swell, it gets bigger and bigger and before long it looks like I'm nine months pregnant.