Sometimes when I suck dick I like to tease them and suck on it till they are about to cum but then just stop. It is a lot of fun for me. I also feel bad for the poor guy, so I like to come back later and finish him off properly. I start off sucking his cock and jerk his shaft with my tongue ready to catch his load, but I didn't let him finish. When I came back later I sucked and jerked him again but this time he came on my tongue, so you can't say I wasn't a nice.