First time😅

Ok so i currently like this guy, but he doesn’t want anything serious, he just wants to be close friends, but we always wanna have sex, mind you I’m a Virgin, so we came to the conclusion that we’d be close friends who mess around occasionally, but i do low key still like him, if i have sex with him would it affect me? Would it make it harder to lose feelings? Or do you think it should be easy to just be friends with benefits with him.