Welcome. My wife has never been able to give me a blow job. The combination of 6.25" around and her small mouth have made it impossible. The best blow jobs i have always been off men.
had a look at your photos (nice one btw) and it seems we have similar dicks and a similar problem. unfortunately i don't really find guys attractive so i'm out of luck on that front. i had heard before that oral sex from the same sex (men and women) is great if you dig that.