My wife, Rei Takatsuki, started a part-time job near my house. It seems that a male college student named Muranishi, who became friends with his part-time job, invited him to his house to talk to him, but apparently his wife gave him a blow job. It seems that Muranishi came home the next day as an excuse to consult and finally had sex with his wife. At my home…. Muranishi got sick and started treating his wife like a sex slave as if someone had changed.