For starters, he shuold masturbate before he comes to see you.This will slow him down. #2 0ne Prozac a month shuold work wonders.#3During intercourse he must not tighten his butt muscles, to tighten locks and loads ,and he will lose control. #4 masturbate him, bring him almost to climax and then grip tightly around head of his penis. do this 4to 6 times and then let him come. Do this often and he will get the hang of it. Also his concentration on pleasing you shuold be his main aim in your encounters. He owes it to you.