slutfriend
(n.) the slut you fuck on a regular basis, but would never even consider dating; friends with benefits.
Guy 1- "Yo, are you and Jill dating man? You're always over there!"
Guy 2- "No way, bro! She's just my slutfriend, I don't do that dating thing!"
Guy 2- "No way, bro! She's just my slutfriend, I don't do that dating thing!"