LULU-290 I consulted my big-breasted aunt who is a muscular instructor about my premature ejaculation problem, and she had a lot of creampie sex with my power dick, which has been trained with JOI ejaculation control and has an increased erectile strength. Yuuna Mitake

I decided to stay at my aunt's house in Tokyo for a few days while I was job hunting. My aunt, whom I met for the first time in a while, was a muscle instructor and had a wonderful muscular body. When I consulted my reliable aunt about my premature ejaculation problem, [JOI] training began. I was instructed on the speed and frequency of masturbation, the time until ejaculation, and whether or not ejaculation was allowed.