A neurotic father, worried sick about his adorable daughter Yukari, set a curfew and even resorted to peeping and voyeurism to manage her. While he rejoiced in Yukari's growth, the bittersweet feeling made him sick of it. Ultimately, with an unforgivable lie, he seized Yukari's heart and body! Meanwhile, the older brother was infatuated with his younger sister Mio. Upon learning that Mio had someone she liked, the enraged older brother intensified his surveillance of her. When he found out that Mio was masturbating every night, he interrogated her relentlessly, exposing his own desires and genitals! Although Mio's heart belonged to another man, her frail body was successfully taken...
