Angelsmilkgender is a gastrogender related to angels milk. It can also be related to age regression. Angelsmilkgender can be described as, "Warm, smooth and comforting, while also feeling small, cute and helpless."
History
This term was coined by Tumblr user mogai-kinniez on May 14, 2021. The flag was created by the same user on the same day.