Toxic❓OR Too far❓

Me and my boyfriend been together like almost 2 years, and he calls me Mamacita I call him baby..

But lately during our intercourses, I’ve been calling him “Daddy”and he’d call me “baby”

Just last night I think I took it a bit far and called him bitch, but he played along and he responded “H*e” then “Sl*t” to me.. and my response was like I’m your “H*e” and I’m your “Sl*t”

Mind you, this man treat me like a queen (put me and my feelings above all) and do respect me in and out of bedroom but now I’m just feelin a bit weird our non-sex talk during sex went from 0-100 (like I put him in it) and ima bit questioning it if for a bit that wasn’t toxic or too far regarding we never really had proper sex talk during the act