Two years after marrying, married woman Kyoka possesses such stunning beauty that it makes her husband jealous, yet she has long struggled with unsatisfying sex life while living together with her in-laws. To relieve her sexual frustration, she first tries unauthorized creampie sex by removing the condom without permission, and during it, she reaches a serious orgasm with drool dripping from her mouth, a sight so intense it leaves her shocked at her own reaction. Afterwards, she begins masturbating on camera with a vibrator and even ends up pissing outdoors standing up, completely surrendering to her instincts. Ultimately, she herself removes the condom and begs for bareback creampie sex, her passion spiraling out of control as she loses all rationality.