Sugawara goes to an off-party with a friend he met through an internet game, and meets a girl with the handle suiren. Other members couldn't come, so I was alone in the karaoke room ... Sugawara, who was looking at her cute girl like a Western doll, was asked if she wanted to have sex with suiren who noticed it ... Carrots worried about Sugawara, who continues to stay overnight, pick up at the school. I found Sugawara at the school, but there was Sugawara who had sex with a sheep. After all, the carrot that came back alone cries at his father. However, when the carrot woke up the next day, it was a strange room, tied to the bed with a collar. A man wearing an alien mask appears there ...!?