Why don't you try oral sex? It helps with my lover who also has the same problem. I for one don't really care if he keeps it up for long since we are very affectionate with each other. I like him much and his kissing and hugging are just as nice as intercourse itself. If intercourse is very important to you, then may be using EDD medication would be helpful but all meds have side effects and have risks. I accept my lover the way he is and am happy with him so far.