Atsushi, who was pointed out by his wife for lack of exercise, started training with his neighbor Aki, who was a gym instructor, by chance. However, knowing that he was sexless, the frustrated Aki, under the guise of training, started to play with his lower body... Originally having an S personality, she couldn't endure it once or twice, and continued to manage his ejaculation by even putting a chastity belt on his meat rod. Masturbation appreciation, face riding service, onahole punishment, footjob, etc... Atsushi was teased in various ways and a week later...