The story
From auto- + nepiophilia. Coined by New Zealand-American psychologist and sexologist John Money in 1986.
Etymology from Wiktionary, CC BY-SA 4.0.
autonepiophilia
au·to·nep·i·oh·phil·iaToday it means: Paraphilic infantilism with oneself in the role of the infant or toddler, wearing diapers, engaging in child-like activities and engaging with childish paraphernalia; a kink in which one imagines themselves as a baby or toddler, part of ABDL. Full definition →