Sketch commission for britishredfox
Colors by suddenlytsumi
Full resolution: http://xxx.immelmann.net/eevee-costume/

The fox found a leftover Eevee costume from Halloween and tried it on - but since it didn't have the label, he didn't expect the thick diaper that expanded between his legs once he zipped up. That was the least of his concerns, of course, as the suit started to quiet down his mind, brainwash him, and convince him of being a docile little eevee. At least he seems happy?

http://immelmann.net