Well like lots of the girls have said it's hard to concentrate when you are close to coming. I like it, but I prefer to do one thing at a time. When he is licking me I want to really savour the feelings and how they build-up. Trying to suck cock sort of detracts from my own sensations. Equally I cannot really perform my best BJ when I'm being distracted? So I feel like I'm not giving my man his proper attention.