I had finished taking a bath. The thought came to me about what the guys at school were saying quietly: "moving back and forth, up and down." I had a fine erection, and the opportunity was present for a bit of self-discovery. For me it was one of the finest discoveries of my life, and at that moment, it was probably one of the most powerful. It seemed quite natural stroking back and forth, and the pleasure of the sensation was surely going somewhere that seemed both mysterious and exquisite. The intensity of that first ejaculation was both memorable and physically powerful.