The seemingly obedient married woman Yuko agrees to be filmed on the condition that she only gives oral sex. She says blowjobs are her specialty and proves it by slowly sucking the cock and thoroughly licking the balls. But Yuko starts getting turned on too, then admits that she wants it inside her. Although penetration was not part of the agreement, she clearly asks for more, and the shoot turns into full sex. The quiet-looking woman reveals her insatiable side, and the encounter ends with a creampie.