After her shocking debut shoot, this time she's being filmed at her actual workplace! A male actor is sent to a dental clinic in Shinjuku, and they manage to secretly film her! During a treatment, her face brushes against his chest, and unable to contain himself, the actor finally makes his move! "I'd love to see your beautiful face, maybe you could take off your mask?" "Wait, weren't you in an AV before?" She acts confused, claiming it must be a mistake, but the actor reveals he has a hidden camera video of their previous encounter. He pressures her further, and while she seems hesitant, she eventually agrees. "What do you think will happen if I show this to the doctor?" "Maybe just a little..." she says, but begs him not to tell the doctor. The negotiation is successful, and the actor gets to secretly pleasure himself with her, including glove play, blowjobs, and creampies. He gets so worked up that he ends up cumming inside her at work! Still not satisfied, after work, she goes wild with three cocks in a non-stop, intense four-way sex session. Her pussy is so tight that he can't stop himself from cumming inside her again and again. This natural slut was a hidden gem, a raw diamond in the rough!