Waiting for Yosuke on his way home from work was his mother and her best friend Yuri, who were excited about her husband's bad words. As the night goes on, when my mother gets drunk and becomes alone ... "I'm horny in a man's suit," Yuri's lustrous gesture traces her body and tempts her. Without patience, he raises his crotch and spends the night together, but the next day, Yuri suddenly comes to Yosuke, who works overtime alone.