That doesn't even look too fun. Her tits look like tomatoes on the verge of exploding. I never realized breasts were so durable. Not only do they come in handy for whatever the fuck you'd call this shit, but they also serve as excellent punching bags. They're multipurpose, unlike my penis.
The first thing that came to mind was the chest burster scene from Alien. The second thing that came to mind was the giant worm-like monsters from Tremors. You see where I'm going with this? Put those two together and you have what this woman's asshole looks like. Swear to fuck I saw some teeth.
