■Sisters and Couple Exchange, Fujishita-narihana Saraki

Six months after her younger sister, Narihana and her husband moved to the apartment managed by her uncle, she also moved next door. i didn't have any complaints about living with a good-natured tree couple, but... Nashihana had a problem. It is a shadow of the opposite sex felt by my husband, betrayal of my husband who can understand because he was always on the side. However, a strong stimulus that gradually eliminated the growing anxiety was waiting for pear blossoms. the relationship between my husband and my sister that my brotherinlaw asked me... and the body of rika, who was held by her brotherinlaw...