In a bar, two friends, Alex and Sarah, discuss their desire to try something new. They decide to go to an adult store after closing time. Once there, they find an anal plug that captures their attention. Alex, filled with lust, suggests they try it out together. As they're about to insert it, they hear someone approaching. It's the store owner, who catches them in the act and joins in, forming an instant threesome. The trio engage in a brutal, violent session filled with anal penetration, pounding, and orgasmic moans. The anal plug is used as a tool for their perverse pleasure, stretching and filling both holes as they take turns fucking each other's asses. Blood and semen coat the walls as they reach a primal, animalistic climax.