Married for five years, Fumika started working part-time at a convenience store three times a week, seeking excitement from her otherwise uneventful married life. Unlike her husband, who's unable to impregnate her, she finds herself smitten with the younger college student who treats her with kindness as a woman. Their intense, multiple rounds of creampie sex take place in various locations: inside the store, in the back alley, at the office, and even at his place. Fumika's voluptuous body is so erotic that they can't get enough of each other, racking up a staggering 20 orgasms together.