No, because neither one will work properly. The material used in condoms is designed to work next to skin. If the two condoms rub together, friction between them could cause the male condom to be pulled off or the female condom to be pushed in. If either the female condom or the male condom is used properly and carefully, no additional barrier should be necessary. You can urinate while Reality is in place.
Reality covers a portion of the outer vagina, or labia, but can be moved aside for urination.
Gently move the ring which forms the outer edge to the side or back. After urinating, check with your finger to be sure the inner ring is in place past the public bone. If you cannot feel it, it's in place. Most women insert Reality about 20 minutes or less before having sex, so urination is usually not an issue. Yes, but under this circumstance, we do NOT recommend inserting it very far in advance of intercourse.