there was a perverted trainer who took advantage of the feelings of married women troubled by urinary incontinence and inserted a hard dick under the guise of urinary incontinence improvement training! a married woman frustrated by a dick after a long time becomes horny... many married women are troubled by urinary incontinence due to the structure of the pelvis or pregnancy and childbirth. taking advantage of the feelings of such women, there was a perverted trainer who inserted a hard dick under the guise of urinary incontinence improvement training! this time's victims are sachi tsuruta and sanae kubota. they agreed to special training without knowing that a dick would be inserted. even though they were reluctant at first, when they accepted the dick for the sake of improving urinary incontinence, they really felt it with the hard dick's intense piston motion and cummed many times!