Unless you’ve made a sex tape, you’ve probably never seen what your face looks like when you orgasm.
But your partner has. And she’d probably tell you it looks
pretty weird.
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Your eyes squint. Your cheeks contort. The O face
can be so odd that The League once dubbed the phenomenon “Vinegar Strokes”—as in, what you’d look like if
someone put a spoonful of vinegar in front of your nose.
So why does it happen?