Every couple of years, another once-scandalous sex taboo starts making its way toward the commonplace. A decade ago, blow jobs were what people whispered about; then three-ways became the naughty bedroom act. Now, it’s anal sex—but according to the Centers for Disease Control’s National Survey of Family Growth, it’s rapidly becoming a regular feature of hetero couples’ horizontal activities.

“For me, anal sex is very intimate, much more so than regular sex. If I care about someone, I’m willing to experiment,” says Irene, a 33-year-old East Village environmentalist who has been doing it with Lex, a 30-year-old Wall Streeter. But when we press Lex on whether he likes to receive anal attention from his girlfriends, he responds, “Call me old-fashioned, but the guy should be the penetrator, not the penetratee, no?”

*poll to come later today.

The Bottom Line [NYM via Gawker]