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    Protogen Knot: The Sexual Side of a Digital Anthro Species

    Protogen Knot: The Sexual Side of a Digital Anthro Species

    by jiasuo | Feb 8, 2024 | Article

          What is a protogen Knot? The word "knot" is used as slang to imply an erection on a protogen or an insertion of one sexual part to another protogen’s (that's speaking lightly). A protogen knot is simply a protogen erection or protogen sex in...

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