Not too long ago, I had an amazing session sucking off my partner. It wasn't JUST sucking, but mainly. When we were through, I looked at the clock and realized we had been at it for more than 3 hours. I'm not kidding. Seriously. I went to the bathroom to get a warm, wet washcloth, as usual, and while waiting for the water to warm up, I noticed that I had a purplish mark under my bottom lip. I can only assume it was a sort of bruise, although it didn't hurt. I was fairly numb in the lip area for a couple of hours afterwards. He said it was the best - and longest, of course - blow job he had ever had. Definitely the most enjoyable and erotic one I've ever given.

When my boyfriend and I were still fucking like bunnies during the start of our relationship, I decided I was going to give him the longest blow job I could manage (in a good way, of course). Basically, I just watched him and when ever I knew he was getting close to cumming I would just back off and touch him somewhere else or do something a little more bland until I was ready to make him cum. I made it last 47 minutes and he still mentions it with a satisfied sigh.