Tease

So me and my boyfriend have been talking about he is always sexually frustrated and such and how I'm a tease and how I say things that I won't actually do. I told him when we first started dating that I wasn't comfortable giving him blowjobs and such and now idk what to do. He seems to get bored with just making out and idk what to do. Someone help what should I do before he gets sick of this and breaks up with me. 😬