Post birth ………………..…

Since we became parents, our sex life kinda became kinkier. We would often talk about exploring as in having different partners but after she gave birth I see her more like a mommy who I want to fuck all day and wanna see her get fucked and vice versa. I am not sure whether it is normal or has it happened to other couples as well but she is kinda insatiable post becoming a mom and I imagine crazy stuff about us and her particularly. Is it even normal !! She has become someone else and I don’t wanna disappoint her . That and the Reddit stuff has my brain rotten !!