It's really not all that gross at all. It's more normal to taste your own semen than it is to not taste it. Keep in mind, I posted "have you ever tasted your own semen" not "do you regularly consume your own semen?" I have tried it once out of pure curiousity purely because my girlfriend asked me if I had ever tasted it, I replied "no". So, that inspired me to try it. I didn't consume it all, I consumed a very little amount. I am 19, not gay, never thought of giving blow jobs to men, or anything homosexual along those lines.
To what teach486 said about giving yourself a blow job if possible, i'm sure most men would do it. I know I probably would. Blow jobs rock.