KUSE-005 Chan Yota visits a man with premature ejaculation and trains him with muscle exercises
Code KUSE-005 Length 2:24:00 Released 2021 Added Sep 5, 2025
A muscle trainer visits a man suffering from premature ejaculation and teaches thigh muscle training. After training, he checks if the problem is cured by squeezing and also supplements with fresh protein, which is sperm. The video is a serious, scriptless session with four fucks.