When I enrolled in a lifeguard vocational school, I was the only guy there! The girls in swimsuits were practicing mouth-to-mouth and CPR, so of course I got a full erection! During the training, I could see the cleavage and buttocks of the girls in swimsuits! Furthermore, when I played the role of a rescuer, they all went mouth-to-mouth on me, so of course I got a full erection! As expected, I thought they would notice my erection and get angry, but the girls who were stamina started to get aroused by my dick and we did pussy-to-dick. Honestly, it was the best!