In this private lesbian encounter, Ayaka Mochizuki, who has real-life experience, dominates Mio Ichijo by forcing her to wear a collar and leash, insisting Mio call her "my Mio-chan." Ayaka strips off her lingerie and makes Mio bite onto it, then makes her orgasm in a doggy-style cunnilingus position. Mio, embedded with a hidden vibrator, is left in torment as Ayaka refuses to switch it off. Meanwhile, Ayaka receives intense clitoral peeling and cunnilingus from Mio, squirting repeatedly while reaching powerful orgasms. Her labia are meticulously licked, and when finally allowed to climax, she experiences overwhelming pleasure, her eyes rolling back in ecstasy as she loses herself in relentless, screaming orgasms.