rule 34 2023 2girls ai generated alicorn anthro blue body blue eyes blue fur blue hair blue tail breasts digital media artwork duo equid equine eyelashes female friendship is magic fur hair hasbro horn long hair mammal mlp g5 multicolored hair multicolored tail my little pony nipples pegasus pink hair pink tail princess luna mlp pussy short hair stable diffusion two tone hair two tone tail white body white fur zipp storm mlp 8206506