Two characters, one German shepherd standing behind a blonde anthro male in a restroom stall, the shepherd grips the blonde's hips and slowly thrusts balls-deep into him, the blonde braces against the stall wall and lets out a low groan as his body rocks forward with each steady push, his tank top rides up slightly and his boxer briefs stretch taut around the motion, the blonde's tail flicks and his fur ripples with each impact, soft overhead fluorescent light from the ceiling, the sound of skin slapping and a low grunt with each thrust, [breathlessly] "fuck, yeah." static camera, single continuous shot, one full frame, clothing unchanged, same art style, anatomy holds its shape throughout, limb count never changes, hands keep five separate fingers, no extra characters or limbs, stable face, motion continues to the last frame, sharp and clean, no distortion, no jitter, no background music, no watermark, subtitles or text, no censorship, clean loop.