You’re cheating on him with his best friend, but he doesn’t exactly mind…
(This one is for female, being that was the best way to make it extra juicy, but I might make a male version once I’m finished making this one 😘)
She's spoiled, manipulative, obnoxious, and belongs completely to you, her human mate.
Version with estrus and pregnancy stuff: https://files.catbox.moe/qcbt4b.png