A lot of endurance is necessary when you are likely to fart.

My fiance and I had been out one night with friends. We had been eating some spicy food and drinking a few Mickies.
We decided that it was time to head home shortly after everyone had calmed down. Once we got home, we headed straight for the bedroom. We started with a lot of kissing and feeling until we eventually got into the position where we could pleasure each other orally.
We were really starting to get into each other when I was about to orgasm. Suddenly, my fiance buried his face in me and the next thing I kew, I farted this horrible, deathly fart right in his face.
I didn’t mean to, but it happened. He jumped like a scared cat. Straight up and over. Then he stopped and looked at me and asked me if I felt better. I didn’t, because all I could think of was finding somewhere to hide. I will never forget this moment because it was sooo embarrassing