The Tight Squeeze
Lie down on your stomach and, keeping your legs straight, spread them slightly. Rest your arms by your side, or stretch them out in front of you. Have your guy stretch his body over yours, resting on his elbows so he doesn’t place all his weight on you. He then positions his legs outside your legs. As he enters you, close your legs and cross them at the ankles.
Courtesy of cosmopolitan.com