Yui Hatano gets caught up in an unexpected shoot. The original director falls ill and is absent, so she is suddenly put in charge as assistant director and told on the spot, "Film however you like," making her directorial debut. The male actor, who just arrived, is tied up without being allowed to shower. His smelly body is subjected to endless nipple play, driving Yui to climax. Overwhelmed by pleasure, the man writhes in ecstasy and cums prematurely. Finally, she receives creampie sex while her nipples are teased, and before anyone realizes, the intense nipple stimulation causes the man to cum an unbelievable seven times.