Favorite things to draw
Transformation/body manipulation in general
Taurs and multifurs
Fat/weight gain
Hypers
Herms
Expansion of parts/Inflation
Udders
Merging
Pregnancy
Multi-parts(NSFW parts too)
Other things I can draw
Ferals/anthros/semiferals
SFW/NSFW
Living latex/plush/inflatable/etc.
Fictional/gaming species (pokemon/digimon)
Muscular/Buff
Gender transformation
Soft vore
Oviposition
Corruption
Demonic/eldritch themed characters - depends on complexity

Things I can draw with certain rules/exceptions
BDSM - Send note for clarification since its a bit too general
Mind control/changing - feral, confusion, or personality change is fine but nothing that has to do with losing consent or ability to give
Drones - Similar to last, nothing with losing consent. in general it cant come off too rape like
possession - consent, again
Growth/shrinking - Size limit is removed, just nothing too nonsensical like planet size. I don't want growth to be the focus of the pic, it could be an addition, just not the main focus
Marine animals - most are too difficult for me to get right. Ask first as I cant do mermaid-like creatures or full feral fish. Anthro aquatic animals might be ok
CTF - Merging or conjoining is preferred. Anything else can be OK but must be negotiated
Will NOT draw/Can NOT draw
Main human characters from tv shows such as ash. Video game characters are fine as long as they don't have an established voice. NPCs are also fine
Children character. Period. Even for SFW scenarios
Diapers/scat/watersports/anything pertaining to that
inanimate object TF
Sex toy or sex doll TF
Amputation/missing limbs that should be there
Extreme pain/gore
Personal pictures for human refs
toon/old school disney-style
Rape/torture
balloons
mecha/robotic
insects/bugs/arachnids
Fish-like animals, other aquatic animals are OK

I'll be adding more to the list as I discover things. If something is missing, be sure to note me or make a comment and I'll add them. If its something simple like species then you can assume its fine.