Don’t like my boyfriend going down on me

My boyfriend got like offended that I told him I don’t like oral. It’s annoying he got offended because I said it so nice. I said I like what you do but it’s just not my personal preference. But like he has this long mustache that almost curl into his mouth and it’ll get really gross and then he’ll want to kiss me and his tongue like it’s gets all pointy when he tries to make it more rigid idk it skeeves me out and I just can’t maybe I’m weird. I asked how I could have said it differently but he wouldn’t tell me. So I’m asking you guys.