No, no comparrison. The female ass is so beautiful. Curvey, bouncy, fleshy, most importantly NO HAIR, and girls smell so much than guys especially in an area like that, in this case a lack of smell. As far as how anal sex would feel, then yeah, there probably isn't really a difference (kind of have to assume as far as a guy's goes, but I'd take the pussy anyday, regardless). But there has be a huge difference in mentality between the two sexes. Finding a girl who enjoys anal every so often, usually an in the moment or "reward/present" type of thing, is awesome because it does add a forbidden or taboo aspect to sex as well as a rare or special alternative. With guys, anal sex is done out of necessity because there is no alternative, so it has no taboo aspect, or something left for special occasions. And oh yeah, THAT HAIR (ugh!!).