Have you ever taken a lady home expecting to “hump and dump,” but she wanted to start dating after? Or worse...she lingered all morning and refused to leave? If these scenarios sound eerily familiar, that’s because the world of casual, no-strings-attached sex can be a slippery slope to navigate—and chances are, you’re doing it all wrong. Enter: The Men’s Fitness Guide to One-Night Stands. Abide by our “do’s and don’ts” and you’ll have flawless, one-night-only encounters from here on out.