For my wife, i just have to get her horny and ask. She'll agree to anything when she's properly worked up. She even orgasmed from anal.I can answer the second question, as a married man I can say for a fact that the best time to get the wife to let you stick it in her pooper is when she's on x or lsd.
Or drunk. Really really really drunk.
Like passed out puking in the toilet drunk.
Its not rape if you're married!
Amen to this. I do it all the time with no reciprocity other than feeling her squirm on my face. With my wife, you could say there is technically reciprocity down the road because eventually I will fuck the hell out of her and it'll be better because I was teased. But I did it a lot before I met her too with girls I never got anything else from. Hell, I've eaten strippers in the VIP room, so in those cases I was paying to go down on her, and I thought it was a good deal.I'm one straight guy who loves giving oral. Driving a woman nuts is all the reciprocation I need.
Shit, almost forgot what thread we were in. Don't mean to derail, but I don't have any more questions for gay dudes because i have at least 2 left unanswered.