DAY 213: ORAL WEDNESDAYThe frenulum is that piece of loose skin on the underside of the shaft, below the head. It is exquisitely sensitive on some men. This very simple move may persuade him that you are an oral genius.
With the tip of your tongue, strum rapidly back and forth across the frenulum.
Pull back. Lick it in broad strokes.
Strum again.
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