As the only daughter of a long-established Japanese sweets shop, Mirei has lived a free and easy life without any hardships. The husband she married two years ago is a blue-collar worker with a bad temper, and he always criticizes her in the evenings... Although Mirei was raised in a free environment and was satisfied with her life, she also felt something was missing. Her sadistic nature changed her. Thus began her two lives, one by day and one by night... Four-way fucking, cowgirl creampie, deep throat, titty fuck, toy play, and more - there's plenty to see!