Rie Komatsuzaki  

, 小松崎 リエ

In Escalation chapter of Cream Lemon series, we meet Rie Komatsuzaki, a talented pianist who is transferred to an all-girls Catholic school by her parents. At her previous school, she was in love with her piano tutor but was heartbroken when he cheated on her with someone closer to his age. During the induction ceremony at her new school, Rie becomes smitten with Naomi Hayakawa, a senior student who is noticed by Rie. Despite having dark intentions for her, Naomi arranges for Rie to become her roommate in the dorms and Rie is excited about it. However, things take a sinister turn when Naomi seduces Rie into frenzied passion that exhausts her. When Rie awakes, she finds herself tied up and Naomi proclaims her as her pet for her desires and invites Midori to join in. Despite feeling ashamed of what happened, Rie cannot resist Naomi's touch. In the second Escalation episode, after her piano recital, Rie is taken to Naomi's villa where she sees that the entire Hayakawa family is depraved as Naomi engages in S&M with her and a friend of Ries named Mari. During this incident, Rie comes to realize how much she enjoys what Naomi does to her.