Mitsushima Iori

She is 34 years old and the mother to Rou's childhood friend. According to Rou, she looks in a traditional kimono and parasol.

She is a calm and ladylike wife. She often took care of Rou who's father was often away from home for long periods of time. She treats Rou as if he were her own son.

Her only experience with men is her husband and she has never given a blowjob. Ever since she gave birth to Tamao, her sex life has been neglected. Naturally, she has never experienced an orgasm and is the reason why she believes she has a dislike for sex.

When Rou takes her in his arms, she experiences an intense orgasm for the first time in her life.