A straight man, haunted by curiosity, returns home to find his gay roommate waiting, eager to initiate him. The straight man, nervous but intrigued, keeps on his stained underwear, a remnant of his last heterosexual encounter. The gay roommate, understanding his reservations, guides him gently. They switch positions, the straight man's inexperience evident. As they progress, the underwear grows more stained, revealing his growing excitement. They continue, exploring each other's bodies, the straight man's inhibitions crumbling with each touch.