Runty 19 minutes ago An album featuring 21 variations of this can be found here: https://www.pixiv.net/en/artworks/82353758
Chibodee 29 minutes ago This is the version of Baal from Megami Tensei II. She was very popular on monster girl image boards in the early 2000s. https://megamitensei.fandom.com/wiki/Baal#Megami_Tensei_II_2
Laethiel 32 minutes ago Referencing this part of Pikamee and Monoe's Doubutsu no Mori collab: https://youtu.be/nUS6I8GHlIM?t=1970