[SCPX-182] My aunt who works in urology secretly trained me with a handjob to help me overcome premature ejaculation, without telling my sister (mother), and allowed me to lose my virginity.
As a virgin, my glans is so sensitive that I ejaculate quickly even during masturbation. Even with girls, I can get to the point where I'm about to climax, but sometimes I explode during the blowjob before insertion... Embarrassingly, I visited my aunt who works in urology, and she said, "Why don't you try to see if you can last longer?" She used techniques I've never experienced before, and even after I came, I was still erect, which amused her. She secretly introduced me to the world of writing without my mother knowing.
