Close up brit babe riding guys cock outside

Dave has a problem. He hasn't been getting laid lately. Turns out he has a pre-ejaculation problem. It's funny I'm sure, but this is a common problem amongst males. So I wanted to help him out. I recommended him to this great teacher, who specializes in these kind of issues. You are not allowed to cum until she lets you. Then if you do good she fucks the shit out of you until your cock is red and almost to bursting...