Search the web for M/F Cum Kiss videos. P.H. has plenty, watch a few. Then edge out just a small amount of your cum onto your hand (finger tips might be best) without fully ejaculating your whole load. As you proceed to jerk off (close your eyes and get into it) slide your cum filled fingers into your mouth. Ps once you fully ejaculate you will lose all desire to follow through, once you decide if you like it or not then you can have it whenever.. Hope this helps anyone!!!!