A talented pianist named Rin Lemonwater, who has superb big tits, meets him on social media after returning home from studying abroad at a music university. She confesses that she has an M-type fetish and volunteers for being tied up. They decide to start their play session right away in a secret room in Tokyo.
Rin seems shy but admits that she enjoys feeling embarrassed, having her neck tied, and showing off her breasts. He starts by teasing her embarrassment while making her touch herself and masturbate with shame. Her aroused state as she moans and cries out shows just how much of a true submissive she really is.
He then binds her tightly, using ropes to accentuate her massive breasts. As he continues to torment them, she begs for his cock. Unable to resist, she eagerly services it despite being restrained. The intensity builds when he uses a vibrator on her clit, causing her to squirm and cry out in pleasure.
Lying down on the floor, her huge breasts are now exposed and vulnerable. He steps on them, rubbing them vigorously while keeping a dildo fixed inside her ass. Next, he attaches red lights to her labia and begins flogging her sensitive areas, driving her wild with both pain and pleasure.
As she reaches climax after climax, he switches to spanking her nipples and pounding her pussy with his fingers. Finally, he penetrates her deeply with his enormous cock, filling her up completely. With every thrust, her massive breasts bounce violently against him, adding another layer of sensation to this erotic symphony.
