Honka has a fucked-up sex fetish. She targets married men or those with girlfriends, sleeps with them, and gets sexually aroused at the moment their relationships are destroyed. One day, Honka was invited to Yumi's home, her coworker and close friend, who wanted to introduce her fiancé. His face bore a smile that leaked like a predator who had found the ultimate prey, unable to suppress his excitement…
