My first girlfriend would jerk her head up, and make faces like someone just took a shit in her face as soon as I began to cum, and just hold my dick without moving her hand. It would feel cold from the saliva. It was not that great of a feeling. She would also get mad at me if any got in her mouth.

My second girlfriend would let me come in her mouth and then, spit it out. I don't care if a girl spits, as long as I can cum in her mouth. Cumming into the air sucks, unless maybe it's a really hot hand job. It doesn't matter anymore because my wife swallows and so does our girlfriend.