"Fukada-style handjob learning method" that completely controls not only grades but also sperm volume! ?? Stepless variable handjob that invites ejaculation with slow & high speed up and down movement that entangles your fingertips! In addition, the feeling of climax stirs the ball and the ball, and the stop instruction on the verge of launch! !! A mischievous smile that floats while grasping the erection cock stimulates the crotch! Put up with a small devil private lesson that is prohibited from firing until it explodes! A hand-tech tutor who manages grades and ejaculation by making full use of handjobs! !!