39 Weeks Pregnant Oiling, Dirty Talking, Belly Button Play I wearing those black panties, laying on my side mostly, but occasionally rolling onto my back for a bit, pushing my big belly out as much as I can as I rub oil and playing (rubbing, pinching, squeezing, gently slapping etc) with it, especially with my sexy belly button. I talk about how big my swollen tummy has gotten, how it feels to play with my belly button, how that bun in my oven is getting too big for my petite body.