I know it's a bid weird and dirty, but I for a while fantacized about my dad having sex with other women other than my mom. I don't know why, maybe because I was attracted to those women and because I was still a boy I could only imagine my dad with them as a strong masculine role. So I was wondring if you like the idea of writing a story where a son and his dad together make love to a woman and it remains their secret or something. They would have no problem with that because it would be like "man understands man" thing. How about it huh? Have you read any stories like this?