Prompt

Intense gay anal sex from a third-person perspective; animation of intense gay anal sex. Semen spurting intermittently; the top vigorously penetrating the bottom. The top's hips move back and forth as the penis enters and exits the bottom's anus. Consistent movement across the body, hips, and penis; the top's full-body motion is visible. With every thrust, the entire penis is exposed before being buried up to the base in the anus. Penis movement is synchronized with the top's hip thrusts. Amidst the intense piston-like motion, the bottom lets out soft gasps; with each thrust, semen leaks from the bottom's penis and his abdominal muscles contract. Viscous, translucent semen drips from the anus as the body convulses. The bottom grips his own penis with his right hand while slowly massaging his nipples with his left, wearing an expression of intense pleasure.