Gravure idol Ria Yamete goes to a beauty salon for a massage with oil. The oil makes her feel very turned on, and when the masseuse touches her in certain sensitive spots, she can’t help but have an intense orgasm with convulsions and squirting.

The sexual harassment continues and she is subjected to various sexual acts, including rough sex and being tied up with toys. Later, she has a threesome with her friends, and her tall body with large breasts is shown off as she bends over and reveals her curves.