Young wives discover masochistic desires they never knew they possessed. Seika enters a forbidden room filled with bondage gear and is swiftly tied by her father-in-law. Another bride follows an old custom requiring a week alone with the family head, only to face demands beyond anything she imagined. Mami marries into a hot-spring inn and undergoes harsh training after abruptly inheriting the proprietress role. Tsukasa's fears about living with her father-in-law come true when his hands begin roaming toward her crotch. Four complete stories of wives falling under the rope.