Yotsuba, a professional dancer running a social dance studio, falls head over heels for a salaryman named Maruyama who visits the studio after work. The two become lovers through their lessons. One day, out of curiosity, she tries the SEX gummies that are all the rage on the streets and becomes hooked, getting addicted to extreme sex with her man. A woman who has lived solely for dance falls into the abyss of extreme sex all too easily.
