Seductive Personal Training By An Instructor With A Big, Obscene Ass, Yuka Onosaka

Lewd big-ass instructor Onosaka Yuika-chan passionately seduces her M male students!! "Yes! Push your butt in more like the teacher!" She captivates the students by showing off her proud erotic butt with flexible poses!! In the new member recruitment, she seduces with hands-on balance ball lessons, wearing sweaty, skin-tight gym wear that's more erotic than nudity!! Finally, unable to resist her big ass, the students engage in a sweaty 3P sex with her, committing to results!! The overwhelmingly provocative butt of this super-slutty 'sexercise' is a must-see.