Only had a DP once. Was messing around with a couple that play together- both tops, 7.5" and 8"- so they like finding a bottom for their mutual use. Was sitting on one of them, happily riding. He grinned at me saying, "That feels great, feels better if we kiss." I leaned over as I was still riding him and started to make out- he wrapped his arms around my neck and suddenly I felt pressure from behind. Took me a moment to realize what was happening- was being "stealth DP'd". He had my neck and torso locked in his arms, I knew I was going to get it if I wanted it or not... I wanted it. (hehe) so I focused on breathing and relaxing and soon his partner was balls deep in me and both started thrusting. I continued to make out with the guy underneath me, his partner started grunting and cumming. Amazingly it didn't hurt. It was intense, almost too much to compute, and when they both pulled out, I was stretched and satisfied.