A Japanese dev did a research paper on cuckholding, submitted it to the journal, then made a NTR ASMR game.

[DustyFukuyama]

Here's the store page for the game.

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And you can see the paper he did in the product description.

 

[zonesamabaka]

naruhodo

 

[reaver34]

is there a moonrune interpret willing to translate this piece of scientific data for the rest of us? please.