I have an OC succubus that I made some Skeb commissions for. There are four parts to it, and the fourth is meant to be a "what if?" themed cheating/NTR scenario.
Previous parts (vanilla):
>guy sees girl surrounded by guys while walking home
>tries to play hero but its 3v1
>guys lose interest and leave
>girl takes interest in him for what he did
>finds out she's a succubus
>they start dating
https://files.catbox.moe/pyulau.png
https://files.catbox.moe/whh5aa.png
https://files.catbox.moe/2o6zq2.png
I have more stuff planned and opened to ideas for other cheating NTR scenarios.