Getting used to condoms may take time but it is time well spent. Some guys have latex allergies and cannot use latex condoms. If you have a latex allergy, use a natural skin condom on your dick, and a latex condom over top of it. Natural skin condoms are not a good barrier to HIV, but in conjunction with a latex condom will be okay. Put a small dab of lube on the inside tip of the second condom to reduce friction between the condoms.
Some guys like to use two condoms when they fuck to be extra careful.
A single latex condom used properly is a reliable, effective method for avoiding HIV when you fuck. If you do use two condoms, however, make sure you put a small dab of lube on the inside tip of the second condom to reduce friction between the two condoms. After you are done fucking, pull out of his ass before you go soft. Otherwise, the condom may slip off inside his ass. When you pull out, hold the base of the condom so it doesn't slip off.