Risa (28), a history teacher, graduated from a prestigious private university and currently teaches at an elite private middle school. She shows no leniency in her teaching philosophy and is known among students as someone to fear. Highly regarded by senior staff, she's passionate about her work, yet hides her personal side from everyone. Driven by the desire to achieve results, she pulls all-nighters preparing materials, actively participates in student council guidance, and attends study sessions with school staff. After school, she routinely works unpaid overtime. To escape the mounting stress of her demanding job, she turns to alcohol, which gradually becomes a habit. After meeting a man at a second bar, she engages in a one-night stand—though not the type to easily give herself to others, she finds satisfaction in exposing her true self in bed. A routine of drinking and hotel encounters naturally forms, pulling her into a spiral of sex addiction. Willing to sacrifice herself for results, she reveals a completely different personality at night compared to her composed daytime self. She indulges deeply in pleasure, transforming from the dignified woman she appears to be in front of students into someone who drools uncontrollably and begs shamelessly, "Please put your cock in me faster!" Her small, cute breasts shake wildly as she climaxes arrogantly after penetration, asking, "Can I come now?" Her back arches, arms restrained, while sex toys are soaked in her vaginal fluids. When she meets a skilled man, she becomes his fuck buddy, moving on to the next partner once discarded. Gradually trained and twisted by depraved acts, she's rapidly molded into a sexual slave. Watch as she unleashes her desires and stress like a landslide, surrendering completely to a world of pleasure that makes her forget everything.