H02143 Pure Love Maniac Ep 2: Himeko's Fiancé and Nadeshiko's Night

Keita has served Himeko as a childhood friend and servant for years, but the evening before her birthday she confesses to having a fiancé, which turns out to be a promise he forgot, and he finds a way to make up for it. Yamato confesses to Nadeshiko, and she accepts, but he fears defiling her with his lewd thoughts; when she invites him to stay the night, she lets him know she's not as innocent as she seems.