In a steamy gym session, M-kun and Ayumi can't keep their hands off each other. Their bodies glisten with sweat as they entwine, M-kun's muscular frame pressing against Ayumi's soft curves. He grabs her hips, sliding into her wet pussy from behind. She clutches the gym mat, her cries of pleasure echoing as he rams into her, his thick cock stretching her. The voyeuristic camera zooms in on her gaping hole, filled with M-kun's pulsing member, capturing their intense, sweaty coupling.