"Are you brave enough to cum in here (your pants)?" These top girls provoke us introverted guys during class, breaks, and other situations where there are other people around. At first, we thought it was impossible, but the girls lifted their skirts to show us their panties, tempting us. Not wanting to be looked down upon, we accepted their provocation... The girls hid my dick with their skirts and jerk me off so no one would notice! Then, when I was about to cum, I told them and shot it into the pussy inside my pants! It would be bad if everyone found out! It would be bad if I spilled it on the floor! The thrill of that feeling felt three times better than a regular jerk... Naturally, the amount of sperm was also huge, and the shot inside my pants was a great success! But just when we thought that was the end, the girls were excited and aroused by the warm sperm inside their pants! At first, they were laughing mischievously, but their eyes started to water! Unable to resist, the girls begged for sex! In a divine turn of events, they even managed to insert it! What started out as a playful test of courage turned into some seriously intense sex! I'm so glad I had the courage to jerk off.