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Charts and graphs showing a mathematical model of male orgasm [From Scientific Paper] [u/PhBDSM]

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3 months ago
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Orgasm 209 Handjob 150 Cartoon 3,000 Rule34 4,720 Nsfw 21,671 Reddit 20,653 Redgifs 10,114 Cum 2,228
Added on April 26, 2026
Description This video is demonstration of the mathematical model presented in https://pubs.aip.org/aip/cha/article/33/4/043106/2882751/Sex-ducks-and-rock-n-roll-Mathematical-model-of

Video by u/PhBDSM
Quality 720p

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