He told me that he thinks it's "dirty" and "disgusting" to finger me. He told me he really doesn't like giving oral sex. I give him blow jobs all of the time.... but I have never received anything in return. He believes that having sex with me is the reciprocate. We have been dating officially for three months but together for about six. He told me "if I really want it he'll do it but it won't change his opinion on it"... obviously, this makes me not want him to do it because I'll feel uncomfortable the whole time thinking that he hates it and is uncomfortable. So I tell him no, that I don't want him to do it if he is going to think it's so gross. But I also really want it. Ugh. He is such a great guy and we agree on everything except this one sexual preference. I don't want this to be a dealbreaker or anything, but I don't know what to do.