DASS-907 A beautiful, mature mother and her friend, whose true identities they both knew, meet at a brothel and have an affair behind the scenes. - Maki Hojo

Ryosuke harbors a secret crush on his wife's friend, Maki. One day, after a fight with his wife, Ryosuke goes to a brothel out of spite. He encounters Maki working there as a prostitute, and after much internal conflict, he agrees to let her give him a handjob. Ryosuke becomes addicted to the pleasure he has never experienced before. Maki, who has no sexual relations with her husband, also gradually begins to open up to Ryosuke.