I recently had sex with a longtime friend who didn't really seem to know her way around a blowjob. I'm getting ready to have a playdate with a married friend whose husband wants to watch. As a result of the first and in anticipation of the second I made up an essay about what I like when receiving head and offered it to my married friend. She accepted and said that she was happy that I did.
Sex shouldn't be this weird thing we make it out to be.
If everyone is comfortable with this proposition, then go for it. It's not for everyone, but in this case, there is no shame and no hiding. OP even communicated in advance what are his limits.
Some of the best head I ever had was from someone who liked encouragement play and I just monologued what I liked about what they were doing the whole time till I came.
That's awesome. I have Asperger's and always ask, "Teach me what you like. Show me how you get off." then, "Do you like this? Do you like this? More or less? Do you like this here?" If they can teach me what they like I will do it and variations on the theme.
One thing that I think really benefited my technique was watching my wife and an old fuck buddy of mine go down on each other. I noticed that they both did the same thing so I tried it to very positive reviews.