I invited a bunch of my friends (12-17ages) to laser tag for the night before school start. My guy friends decided to ditch me to go airsofting instead so I was at a hangout with a bunch of girls. After a few games we decided to head over to one of the girl's house cause her parents wasn't home. When we got there we had some alcohol to get us drunk.In the middle of the movie, my girlfriend sat on my lap and started giving me a lap dance. Both of us got really horny so I pulled down her pants and slid my dick inside her. She then slowly started moving her hips. It felt really good to tell you that much. Someone eventually turned on the light and caught us both red handed. My girlfriend then grabbed her best friend and stated making out with her. That's when the ball really got going. The clothes came off and every started fucking each other. Eventually at some point in our crazy gang bang, two girls were licking my balls while I was eating out my girlfriend. I came on the two girls and finished out my girlfriend. After that crazy orgy all of showered and hung around. To this day none of my friends know and I plan to keep this from them.