38 Weeks Pregnant Oiling Up, Dirty Talking. Burst fetish I start out showing off my bulging belly in panties and a tight t-shirt, slowly uncovering my belly and rubbing it. It's grown so firm and tight now it feels like it's about to split open, it couldn't possibly get any bigger than this. I push my belly into your face and tease you that it's going to keep growing until it pops like a balloon. I become more aroused by own size as I rub my belly, so I lie down and tell you to start jerking off while I oil your belly and try to make it as big as I can. The bigger it gets, the sexier I look and the more aroused we both become. As my belly reaches its limit I strip my t-shirt off and climb on top of you, telling you to cum on my belly as I push it out as far as I can trying to make it burst.