Confession time, I hate giving my gf head after I finish
Why not return the favor?
Actually I find it humiliating, I never thought it's so difficult to do that.
It seems a little selfish to not want to help her out too. The road works both ways you know!
It just doesn't feel good to me and she likes it so I'm not going to stop doing it. I feel fine about it.
It is wrong to expect her to finish you off and not to return the favor. You should not be forced to do things you don't want to. But you should communicate with her about it, you might not be compatible.