My twin brother and I have been having sex with each other ever since we hit puberty. We are both gay, and now in our 20's. Even though we date guys and do our own thing, we still find comfort in each other, and it's really awesome sex. We both know we can't do this the rest of our lives and not to mention very its very wrong, but we have always felt safe with each other and we really don't want to stop right now. I guess we'll figure it out, we just wanted to get it off our chests.