I attended a yoga class and found that I was the only guy there! When I looked around, I saw many girls in tight pants with their asses accentuated in yoga poses! The sight was just too erotic, and when I got an erection, of course I got caught and had to expose my disgusting behavior! But when the girls saw my erection in an unexpected place, they started to get horny... and they started to actively desire my dick! I couldn't resist and inserted myself into them from behind, and the girls, whose metabolism had been heightened by yoga, came again and again, their sweaty bodies wriggling and twisting!
