Mina came to greet her fiancé, Kenichi's father. However, Kenichi's father was once a man who refused to play because he was so disgusting when he was a sex worker that he made it NG. Kenichi's father threatens that he doesn't want Kenichi to find out that he was working in the sex industry, and when he calls Mina home, he pushes her down with an aphrodisiac. - Mina ...... to feel pleasure even though she hates the intense piston that day when she couldn't nominate her and was rejected even though she was finally able to meet her.