Blow Job Help

Sally

I feel like every time I give a blow job I’m about to vomit. I’ve literally had to stop because I can feel the vomit coming up.

Could it be the position that I’m in? Him laying down and me on top in between his legs? Do I need to just be on my knees?

I want to give my boyfriend blow jobs all the time but once I’m in the process of doing it I have to stop.

Any advice?!