i aimed to become a sports instructor and enrolled in a specialized school. to my surprise, i was the only guy! while lectures were fine, training involved extremely tight-clinging outfits that left nothing to the imagination. this is bad! being so close to these sexy girls, i naturally got hard. and because we were so close, my erection was obvious. but instead of getting angry, the frustrated girls were curious and used my cock for training. honestly, it was too erotic to focus on training!