Oral is my favorite to sit back, lay back, or stand to receive as it feels so good to having my cock receiving oral from a hungry oral specialist.
My fuckbuddy is a lot like this.
If I happen to stay at his place over the weekend, when he wants to take a break from working in his study, he will occasionally just ask me to strip down and get naked on my knees and suck on him while he is having a drink, reading or watching TV. Its not so much he is looking to cum, but rather to just enjoy that sensation of having a wet mouth enjoy sucking his cock while he is chilling out. Of course, I feel privileged that I can make him feel relaxed and stress free as I feel its my role in your fuckbuddy relationship to attend to his needs, its what gets me off.
Is it a bit degrading, humiliating and subservient to be doing this? Of course, yes! Its why I do it, because I do get off on it to the point sometimes of cumming, he knows that and this works for us. This didnt obviously happen early in our fuckbuddy relationship. I actually intiated it and encouraged it with him, as when you think about it, there is a massive power imbalance in our relationship, being that he has all of it. However, with great power comes great responsibility and he does his part in satisfying me sexually everytime.
Funnily enough, I dont think any girl I have been with could ever get off on giving me oral in these circumstances.