Mako lives alone because her husband is away from home. Yoshioka, who lives next door to Mako, has a meddlesome constitution that can't stop taking care of her. One day, when Mako is in bed with a cold, she delivers food and takes care of her enthusiastically. Mako, who has recovered, approaches the bewitching to thank Yoshioka. Mako's motherhood was stimulated by Yoshioka's reaction, which is too naive when she loses her reason to Mako's temptation and puts her body on top of her momentum, and Mako plans to seduce her the next day. Ambushed with a transparent skirt, brought home and enjoyed sexual intercourse.