No reason

What do alien women find sexy?

You shutting up.

Depends on the woman in question. You really can't generalise, across multiple cultures and even species even less so than just in general...

So, say, to take a completely random example, you?

Sense of humour, trust, friendship... that is, having known the guy - usually guy - in question for a couple of months, if not years.

Er, short years, that is.

But you can have all that stuff and still not find someone sexy. What about, say, looks?

"Not like a starving alley-brat" is a good start.

>:|

*sigh* Well, "healthy" is a good start.

*considers* Good thing is when someone knows where they are, is comfortable in their skin... I mean the opposite of clumsy, I guess.

*considers some more*
I find it hard to generalise, but going at it from the other side, I don't find people built too massive - no matter if in fat or muscle - attractive.

In my case, healthy, strong enough, able to keep up with me and it helps if he has a mind of his own. And I've always had a weakness for big brown eyes.

Those members of my own species who pique my interest.

Me!