Long-haired and tall with a stunningly beautiful femboy appearance, Hikari Tamaki lives her days as a faithful masochistic mistress to an older man. Despite her serious and pure personality, her body is extremely sensitive to sexual stimulation, possessing a submissively orgasmic constitution that transforms even shame and pain into pleasure. Whether enduring reverse blowjobs, swallowing semen, anal licking, striking foreplay, or anal intercourse, each torment only deepens her slippery, intense arousal. The harsh treatment and humiliation from her master ignite her body with heat, and when her quickly hardening penis is played with, she's overwhelmed by pleasure so intense it triggers full-body convulsions. She drowns helplessly in sensation, unable to resist. This title documents two days of her life as a devoted lover, revealing the hidden, deeply masochistic allure beneath her innocent, pure exterior. Featured scenes include reverse blowjob torture and semen swallowing, intense anal stimulation, humiliating scat play in a provocative high-cut school swimsuit, passionate kissing and devoted nipple licking, slapping, tearful vomiting during blowjob, morning-after blowjob and tongue kissing, anal sex in bed at dawn, walking around with an anal plug inserted, cowgirl position sex in a love hotel, masturbation display using a dildo, and belly punching as a form of striking foreplay.