This story was greatly inspired by "Omnipotence, Omniscience, and Raping Supers in DC" to the point the first chapters are going to be almost carbon copies from it, but after a while it will be more derivative.
Some tags:
Reality Warping / Omnipotent MC
Mind Control / Brainwashing
Personality Rewriting
Body Modification (e.g., internal cleaning, permanent physiological edits, breasts enhancements)
Degradation / Humiliation
Dirty Talk / Vulgar Dirty Language
Raw Sex
Smegma Play / Smegma Eating
Cock Worship / Size Worship
Facefucking
Oral Sex (Female-on-Male)
Spanking / Impact Play
Ass Worship / Anilingus
Gagging / Face Slapping with Cock
Saliva / Drool Fetish
Watersports
Exhibitionism
Obedience Conditioning
Pet Play
Threesomes / Group Sex Setup
F/F
Messy Sex / Cum Mess
Squirting
Public Sex
Objectification
Drug Use
Bimbofication / Mental Degradation
Scent Play / Musk Obsession
Anal Play
Costume Fetish
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Some tags that won't appear:
Scat
Inflation
Vore / The other and worse Vore
NTR (There will be Netori, which is the MC stealing someone's girl)
Cheating
Idk anything too gross, and even then my perception of gross isn't exactly the best so be at your own risk