Okay so I saw a comic a while ago. It had luna, celestia, and Twilight in it. I don't think it was anthro but it could've been. It might have been rule 63 versions but I'm not sure. I know they all had penises. Twilight had to go through a trial to get her wings and become a alicorn, which involved sex. I also remember it had a "magical cascade" where they were on top of each other and another pic had Twilight between luna and celestia. Thank you for your time
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