"The maid who serves is a classmate! Anri, the maid who brings lunch while acting tsundere and wakes up her master every morning. One day, when she forgot her smartphone and returned to the room, she found her masturbating on her master's bed... She demands sex, calling it discipline, from her usually tsundere self! Despite arguing with each other, their bodies and feelings melt into a first passionate experience filled with love. A pure-hearted love story with a tsundere maid."