Steamy service from a tsundere maid! An OVA adaptation of the lovey-dovey manga by "Simon," a creator renowned for his pure-romance erotic works! The maid serving him is his own classmate! Anri is a maid who acts prickly and aloof, yet she brings him packed lunches and wakes him up faithfully every morning. One day, he returns to his room after forgetting his smartphone and catches her masturbating on his bed... He demands sex from this usually cold girl, framing it as "discipline"! Amidst their bickering, they share a love-filled first time together that leaves both their bodies and hearts melting with pleasure. A pure-hearted love story featuring a tsundere maid.