Seikō ero tenshi: Tappuri go hōshi

Original title: 性交エロ天使 たっぷりご奉仕

Tokio is a man who fails at everything he tries and can't hold down a steady job. His dream is to marry Juri, everyone's Madonna. But that dream is impossible, so he spends his days fantasizing about being with her. Then one day, a female robot named Tokiko suddenly appears. Tokiko has the ability to create tools for him from her "groin." Tokio is drawn to the bold and kind-hearted Tokiko, who is devoted to him...