Practice swallowing loads

Most people like it when the person blowing them relishes swallowing a big load. You pull up until just the head of the cock is in your mouth and suck on it hard while jerking the shaft with your hand. With a final groan, your partner spews salty cream into your mouth. You let it accumulate until his orgasm ends, then swallow the load with a sound of contentment. From the string of expletives you hear, you know you did a good job.