should i tell my bf?

so i have a boyfriend. EVERYONE knows. but i have this guy friend who is always sexualizing the fuck out of me. like "thick' "ill smash that" lets be fuck buddies" type of shit . i told him to stop and he doesnt . should i tell my bf? i know he's going to make a big deal out of it and talk mess to the guy and since he's my friend i dont want that but he's asking for it.