I was the only guy at the school I transferred to! Since it was an all-girls space, the girls were in an all-girls school mood and were showing off their panties without any warning! Being an adolescent, I naturally got an erection, but when the girls noticed, they made a big fuss! Then the girls started playing a "penis close call game" where the person who made the guy ejaculate lost! My dick was stimulated but it was all stopped just before I could ejaculate! Then the horny girls couldn't hold back and finally inserted themselves, leading to an unexpected orgy!