Mitsuki is a new maid who dreams of serving a wonderful master with both body and mind. However, the master she ends up serving is a sloppy and perverted man, the complete opposite of her ideal. From her first day as a maid, her master peeks at her panties and gropes her body. She resists, saying "Please stop," but he covers her mouth with his erect penis and forces her to deep throat, then he immediately inserts it and cums inside her. She gives up on the maid life she dreamed of and offers herself to her master every day, doing whatever he tells her to do, such as washing her body, blindfolding her, binding her, and training her with a vibrator. Then, one day, she finds out that her master will be away on business. Mitsuki has the perfect opportunity to escape from this predicament...