Yep. This guy at my school wanted me to masturbate with him and his friends. So I agreed and I went over his house masturbated for hours with him and his two friends. It was such a turn on.

One time I was staying at a hotel with my wife and her much younger cousin. It was two separate rooms, me and my wife in one, her redheaded cousin in the other, and we shared a bathroom in the middle. I went to take a shower, and I locked the door on my side, but forgot to lock it on the other side. At the end I turned off the water and stared to rub one out. Well the cousin must have decided that since the water was off I was finished so she decided to come in. It was a stall shower with no curtain, so she had a perfect view. I just froze, dick in hand, with her staring at me. She was standing in front of me wearing just her bra, panties, a pair of black stockings, and a big smile, "no, Don't stop now. I wanna see" Still a little bit in shock I slowly started to rub my cock again. She took a seat on the toilet, where she had a good view, and started to gently finger the crotch of her black panties. After a few minutes I couldn't take it anymore and I shot a huge load all over my chest and stomach. Her jaw dropped and she said, "Wow, that is a LOT of cum" Then she leaned over and rubbed her hand on my stomach, as if to see if all that cum was real. She stood up and said, "thanks for the show" and with a naughty little smile proceeded to clean her sticky hands of with her tongue. Then she gave me a little wave, and just left.