[Machine Translation] Miroku, a womanizer with a bad reputation, got turned on by watching his younger brother and his boyfriend have sex. Overcome with desire, he rushed over to his casual sex partner s place only to find his partner s younger brother, Kiichi (who claims to be a virgin), waiting there. Even though Kiichi wasn t exactly his type, Miroku couldn t resist his urges and ended up sleeping with him. Ever since then, every time he goes to see his casual partner, he ends up having sex with Kiichi...?! A self-proclaimed virgin, a straight-talking younger guy x a playboy virgin who can t be honest with himself age gap be damned!! Love A thirty-something playboy s unexpected, nonstop pure love affair with his casual partner s (female) younger brother?!