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submitted 1 month ago by NichEherVielleicht@feddit.org to c/trippinthroughtime@lemmy.ca

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[-] jaybone@lemmy.zip 14 points 1 month ago

Well obviously there’s a biological and psychological component, which would transcend cultures. Probably goes back to times in our evolution before we were even considered human.

[-] wabasso@lemmy.ca 2 points 1 month ago* (last edited 1 month ago)

That would explain its robustness across culture and history, but I can’t come up with even a shitty evopsych explanation. Bigger dicks scoop out more of the previous male’s ejaculate??

[-] jaybone@lemmy.zip 2 points 1 month ago

Same reason oral sex probably predates modern humans. Pleasing your partner is advantageous. Whether the bigger dick actually does this is a matter of perception. Just like in modern porn.