Homosexuality is considered wrong, so I'm going to say.... no. The story of Sodom and Gomorrah makes it obvious
I love oral sex and have never ONCE thought of Jesus during it
You will now.
Only if you are blowing Jesus- otherwise its disrespectful to the person you are pleasing. Also awkward for him, if both of you are thinking about him, cuz then he has to be there and watch.