well.... I'd say, at least sex... teasing sex.
Women math will always vary... hence, some women will not count anal-sex as "sex" or cheating... some will prostitute their asshole, but are pure in the front for their husbands. (go figure).
I look at it this way, if its something you CAN'T (shouldn't) do in front of your parents, kids or to your friend... its sex.
I will always love the argument with a female friend of mine who says "blow jobs isn't sex"... so I asked her to suck my dick... since it isn't sex. I WON.... kind of...
