Learn to love it.

While you're doing it, tell yourself that you're awesome at it, and you love doing it, and his head is gonna explode when you're finished.

Use your hands on the shaft and just your mouth on the head, it gives a lot more sensation and won't tire you out as much, it also lets you control exactly what's happening. And make him warn you when he's about to come, it's your decision about swallowing (or even having that in your mouth at all) or not.

It may be messy and kinda gross, but going down on a girl is a lot messier and features a lot more fluid than giving head ever will.

Don't listen to the above poster because you should NEVER do anything that you don't like to do. I don't care if you think you have to "please" your guy. If my boyfriend didn't want to go down on me and it made him upset I would tell him not to do it anymore. If this guy is pressuring you to do it he isn't worth it.

I personally hate giving blow jobs and believe it feels so unnatural. Aside from that I have a tiny mouth and just can't do it for my boyfriend. Yes, it pisses him off and he still tries to make me attempt but I pretty much refuse. It hurts my jaw, so he can go shove it where the sun doesn't shine.

If you really want this guys approval I recommend you pick up a cosmopolitan magazine and study.

cosmo is propaganda promoting manipulation above communication.
it has to be said.

don't do anything you're uncomfortable with doing, but understand that your sex life belongs to the both of you, and it's up to the both of you to work out how to make each other happy. he thinks this is important and you seem to as well, so it's something to be worked on.

i don't particularly like doing certain things in bed, but doing them isn't about me. it's about making my partner happy, like i'd want them to want to make me happy.

I agree somewhat with StefaPie, I dont like doing certain things either but it isnt about you always. As long as its not immoral or violent then examine the reason why you feel "uncomfortable". Is it religious? Bad experience? if not think of the penis as an extension of him. Practice with a banana or a pickle...look in the mirror at yourself. Be honest with him about your reservations...are you worried you arent pleasing him? If so, he can help you by gently guiding you. Sex, oral sex can be very erotic and pleasing to both of you. Be willing to do what it takes to overcome whatever is holding you back. Happy lovemaking!