A few friends of mine were sleeping over in my basement so we could cram for our final exams and we weren't doing all that well. To try to get everyone to think a little harder, someone came up with the idea of stripping over answers. We had all heard of someone stripping in front of someone else when they got a question right, but this was different. When someone was asked a question and got it wrong, then that person had to remove a piece of clothing. We all agreed to it, and to make it last a little longer, I had to get us some extra clothes to put on; socks, pajama pants, and so on.
This time around everyone thought a little longer and harder, and we were getting more answers right, but eventually we all started getting questions we didn't know. It wasn't long before I was down to my bra and panties, and two of the others weren't far behind. One girl though kept getting her answers right and had only lost her slippers and a sock. The game went on and more clothes were tossed off to the side, and eventually one of the girls was naked, so she was out. I was the next to go, and the two of us sat on the couch watching them go on. After the third was nude, we decided to gang up on the last one by asking the hardest questions we could think of. At this point the clothes really started flying, and with the last question, her panties hit her feet and were all bare.
After being naked for so long I was really getting turned on, and I told them I had to get off. I slid down on the couch, spread my legs and started masturbating in front of them. I told them they didn't just have to watch, so one by one their hands went between their legs and they were masturbating along with me. One by one we all came, and after a couple minutes of giggling about what we did, we really started going at it. I don't know what got into us, but this time we went all out and started doing things to each other. We spent the next few hours making each other cum and cum, but the biggest orgasm was when two of us sucked on one girls' toes while the third straddled and fingered her, which actually made her squirt. This went on until about one in the morning before we all started falling asleep. When I woke up we laughed about it and were all a little embarrassed, but we had fun and didn't regret what happened.
We all put our regular clothes back on and since it was Saturday everyone else was still asleep so we snuck out quietly, with our flip flops making the only sounds. We drove around for a little bit talking about what happened, and made sure that it would stay a secret between the four of us. I don't think we will do it again, but if it does I can't wait to find out what will happen.