What should I do about this guy?? I told him I would hook up but. I won't.. He probably thinks i'm SOOO easy?

So this guy in a fraternity I have been "talking to" for about a year now.. just super casual, i'm not really interested in him, he is not my type at all. And all he wants to do is have ... he talks about it all the time, and all the stuff he wants me to do. And I'm not gonna lie I totally play into it, because it makes me feel good to know someone so blatantly wants me, and he is in a frat with the "good looking guys" so its kind of a status thing too, and maybe all his friends will want me. My thing is should I just go on ahead and do it.. I feel like he probably thinks I am easy anyways because I told him how I am a virgin and his first response was "ew why?" well he continued to talk to me and tell me what I should do and I just kept playing into it, we "ted" I never sent him pics though because I don't want my pics all over campus lol. Well 2 nights ago he immed me and we were talking and he started telling me what I should do to him and I told him I have to be drunk because it will take the "edge" off and he was like "oh ok well I can do that." and idk I mean it is wrong to lead him on but at the same time idk I like the attention he gives me, and I could hook up with him I guess...Do you think he thinks i'm easy?? Do you think he tells his friends?