This is the fourth installment in which Otowa-chan, a lesbian who specializes in women and has no interest in men, picks up older sisters and takes them home again. It's not just men who like beautiful ladies! Pick up lovely ladies and take them home. Touching the vagina, washing in the bath, cunnilingus with shellfish...we can do all this and that easily because we're both women. We bring you a completely new double feature filmed with a fixed-point camera of a secret garden that is forbidden to men.