Skydiver
When your hammering your lady (or guy friend, if that's your thing) from behind, belly down on the bed, as soon as you start to snap one off inside her, you pull up all four limbs in a skydiver position. This will cause your full weight to make her tense up and feel a heavenly tightness around your unit. Orgasmic enhancement.
Broooo, last night I had Marcy face down on her bed, as I popped my load, I pulled a skydiver, shit got tight!
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