GRMO-100 Human Observation: A perverted couple who ejaculated with a hard piston even when her friend was sleeping next to her at his house.

A couple was drinking at a friend's house. Knowing it was someone else's house, or perhaps it was because of that that they became aroused. Their friend was asleep in the mud, and the two started flirting—which was a good thing. More importantly, what if they got caught? You're unarmed, naked, and next to your friend is a hard piston sleeping… A bold and crazy couple.