I feel very much like you describe. I want to suck cock, swallow cum but have no interest in anal of any kind and not really into dating or kissing (except cum kiss) or romantic issues. A smooth, 6 inch cock is perfection in my eyes, does not matter if it is cut or not. I consider myself BI, but always add that I am gay leaning BI. Meaning (at least to me) that I am not 50 / 50 into girls and guys but that I am more into cocks than pussy. In fact, I really don't care if I ever have another pussy unless it is to eat my creampie. Tits are great and I love to play with them, mostly by cumin on them and licking them clean.
Form all this, if you read between the lines, I'm really mostly interested in cum, mine and his. I live for cum but am not a cum slut (I suppose that there are people out there that would consider me a cum slut), meaning, I do not eat cum indiscriminately, I'm picky for both attraction and safety reasons.