"I'll use it (the toothbrush) to train yer pathetic clit, okay?"

Kii, a 29-year-old office lady, frequents an izakaya near her house on the weekend. She often argues with Kiyoharu, the owner's son, while enjoying the booze there. However, one day, she got so drunk that Kiyoharu had to send her back home. Being alone with her at her place, he couldn't hold back his desires, and decided to...