Request for MFM acrobatics advice from experienced folks

My wife and I are organizing an MFM threesome, and we'd like to do something specific for her that I'm not sure I understand how to pull off. She wants to get fucked by our guest star while I'm giving her oral sex. No problem so far: I've seen this done pool-side at desire, so I basically get how people work the angles to pull this off. But the only way I've seen it done was with the woman on all fours, the guy doing the fucking behind her, and the person eating her pussy lying on her back, sort of in a 69 position.

So far so good, but we both think eating pussy in a 69 position is total rubbish compared to doing it flipped around, with her sitting on my face, facing forward. So, the question is, does anyone have any experience with a variant of this situation as follows: I'm lying on my back; she is sitting on my face, facing toward my head (and perhaps bent at the waist), and the third is behind her, giving it to her properly? I can kind of picture it, but I wonder if anyone has given that a try and found it either good or a bust. I'll appreciate your words of experience!
darslangly

Try... the bull sitting in a chair, her sitting on the bull with her back to his face while he fucks her, and you kneeling between both their open legs and eating her pussy and licking his balls, alternately, while they fuck. You can then also clean them both up, once he has filled her with his cum.

pops

That's the second suggestion of a chair that I've heard, and it makes a lot of sense!
darslangly

Very nice idea there pops.
Cuck who loves a creampie.