Ema Chidzuru, a female college student, visits a completely private personal stretch studio, where she starts to reveal her erotic poses from counseling to changing into a treatment outfit. As a half-Japanese big-titted beauty, her G to H-cup breasts stand out, and her fair skin and glamorous body lines are charming. As the treatment begins, it progresses from chest muscle to breast check, and then to buttock stretching while lying on her stomach, naturally leading to a series of sexual harassment techniques from the buttocks to the groin area. When she turns over onto her back, the stretching continues, focusing on her thighs and groin area, and she is forced to remove her leggings, continuing the sexual harassment stretching in a semi-nude state. Her T-back becomes fully visible, and the hands reaching towards her crotch stimulate her vagina, causing her face to flush red during the treatment. The hands are inserted into her top, and breast stretching is performed, followed by removing her pants and progressing to finger vaginal stretching, making her moan. Her vaginal juice leaks profusely, and with her top removed, the stretching continues in a topless state, accompanied by sexual harassment techniques that knead her breasts. She is subjected to cunnilingus, deep vaginal stimulation, and finger vaginal techniques, reaching a climax that turns her whole body pink. With her top pulled up, she performs blowjob on a large penis in front of her exposed beautiful big breasts, followed by raw vaginal sex. She shakes her breasts while in the missionary position, experiencing repeated intense orgasms, and enjoys being creampied from behind and in the rear entry position. Her loud moaning and continuous climaxing make for a spectacle full of highlights in the world of sexual harassment stretching.