[F4M/GM] Looking to do a cheating plot out behind my boyfriend’s back with his family. (Read Body)

Hey this is quite a simple plot but I’m looking to make it long term especially if you can play multiple characters, we can decide on which family members together perhaps even turning me into a free use slut.

So hmu with a detailed intro along with a list of your kinks if you’re interested! One liners will not be entertained.