An ad leads to Hanayama Kyoko, a married woman who secretly runs her own escort service without her husband's knowledge. She arrives exactly as requested, wearing sexy lace lingerie beneath her trench coat. When the client asks for immediate oral, she takes his cock without hesitation and treats him to a slow, sloppy blowjob. Overwhelmed by how good it feels, he asks for full sex during the session. Kyoko agrees on the condition that he book her again, then delivers the rich, lingering passion only a married escort can provide.