In this adult student role-play, a young man returns to his father's rural hometown for summer vacation. One night he secretly watches his uncle having sex with his wife Yuria and sees a side of the kind woman he never imagined: drenched in sweat, shaking her massive breasts, arching, and driving her hips hard. The sight remains burned into his mind the next day. When he finally snaps out of the fantasy and looks up, Yuria is standing there smiling at him, ready to lure the virgin into her vulgar summer game.