Compilation of IAHFY's demon girl OCs. Although Synth is her main girl, she also has other demon girls (some named, some unnamed). I'm also including Trixie and Moxy, who are technically fox girls but I'm including them anyways since there's a lot of overlap between them and the other demon girls.

You can find links to IAHFY and her work below:

https://linktr.ee/iahfy
https://iahfyart.com/
https://www.patreon.com/iahfy
https://iahfy.tumblr.com/
https://x.com/iah_fy