Professional Sex Runway

An erotic film about an affair between former classmates.

Yeon-woo reunites with his first love, Yoon-jeong, who has returned from the U.S., at a class reunion. While Yoon-jeong’s husband, Joon-hyeok, is away on a business trip, she invites Yeon-woo to her home, and they eventually have sex. The next day, Joon-hyeok finds another man’s hair in their bed and goes to Yeon-woo to warn her. But Yoon-jeong, with complicated feelings, comes to see Yeon-woo again. The two have sex once more, confirming their love for each other.