"Fukada-style handjob learning method" that completely controls not only your grades but also your sperm volume! - ? - Stepless variable handjob that invites ejaculation with slow & high speed + up and down movements involving sticky fingertips! - Furthermore, the feeling of climax stirs the head and balls, and I am instructed to stop just before ejaculation! - ! - The mischievous smile she shows while clutching the erect cock stimulates your crotch! - A little devil's private lesson where you are not allowed to ejaculate until you ejaculate is dripping with precum! - A hand technique tutor who uses handjobs to manage grades and ejaculation! - !