Can guys with experience of anal penetration [giving ? to M & F and receiving from M] answer this?

What I want to know is there a special technique for easy anal penetration?

Personally I love to do rear entry but my wife is really small and tight and I end up using a lot of force to assfuck her and consequently don?t get to do it very often but, with another woman once and some guys, I was just able to slide it into the ass effortlessly and just assumed people are built differently.

With guys, I prefer oral play and have every so often performed anal penetration but prefer to bring them off with the mouth and tongue, although I have let guys mount me if they really wanted to and found that I am tight and it takes a lot of effort to accommodate them and it is always rather painful and I cannot take it for very long. The other day however, I was fooling around with two rather youngish guys ? early 20?s ? in the sauna and without asking, one of the guys just lifted my legs, spit on his cock and slid his cock into my ass quite effortlessly and proceeded to fuck me for a good 20 minutes before unloading. His friend then had me kneel over and he too spit on his cock and shafted me effortlessly for a good 10-15 minutes before ejaculating. They left me exhausted on the floor and left before I recovered to ask how they managed it so easily. Did they know a technique I have been ignorant of?