Not too long ago I got a commission request (not going to say any names) from someone asking me if I could draw a pic of 2 MLP characters in human form, one of them UNDERAGE, doing.........stuff to each other that I do not approve of. Obviously I had to tell this person I won't draw that kind of crap and asked them if they read my rules which they clearly hadn't. They said sorry and then asked if I could do a nude anthro or something. Not quite as extreme but the fact that they asked for that earlier thing was enough for me to just not want anything to do with this person. I also checked their gallery and they don't have any art of their own although they've reuploaded pieces that they commissioned from other artists. I was given plenty of warning signs that this person could be suspicious and I am not associating with them any further. Not going to block them, but I'm not associating with people like this who neglect to read my rules, that won't work out. Any further trouble from this deviant will earn them a block and a report to the administration.
Now....
You guys already know I draw some 'sexy' stuff every now and then like some pics of human ladies clad in bikinis/lingerie posing and looking hot and all, but believe me when I say I DO have my standards.
You should know that I cringe at the sight of hardcore porn like hentai, tentacle rape, impossibly large penises penetrating vaginas, and other disgusting stuff of that ilk. I can't stand this kind of stuff, it is an eyesore to me and ruins the beauty of the human body (or other bodies in the case of anthros or straight up non-human creatures) and sex itself. And of course I am a sane man and I know better than to draw art of an underage character doing what that person asked me to have them doing in the pic they requested. I obviously am no pedophile so I won't even dream of drawing characters in a situation like that and as much as I hate to say it, anyone who enjoys that kind of art has problems and should get help. Sadly I've heard that pedophilia cannot be cured (which I personally have a heard time believing).
You guys are free to commission me to draw a pinup but I'm not drawing any nudes for people unless it's got obvious parts covered up and is tasteful or it's one of my cute anthros who have featureless breasts and crotches to begin with. And of course I had better not get any requests for me to draw 2 characters doing adult-rated things with one another, especially if one of them is underage. I know for a fact my watchers are smarter than that and all of you know better than to ask me to draw that for you. I know I could get paid for it but to me that is bad money, and I would feel guilty regardless of how much money I made from it. I would rather live in poverty and draw the things I like than be a millionaire and draw hentai for a living for pedophile clients.
To anyone who is sensitive to these kinds of topics, I'm sorry if this journal might have urked you, I just felt this needed to be said so this doesn't happen again. And to the person who sent that request: I hope you get your life straightened out soon and find a new hobby that doesn't include asking artists to draw you a picture of underaged human Scootaloo groping and making out with Rainbow Dash. Seriously, get counseling.

yeah I don't like it people does these things like making incest with bart and lisa or make any pokemon trainer below 10 attractive
Venus like naked anthro Celestia, Mirror holding boy like Discord, in the mirror some stupid prank.
(Not comission, just a stupid idea)
Anyway in MLP some rules: No death, no blood, no sex. Better to draw with their rules.
if they want an adult rated pic of foals I know one they can ask for that you'd do. the CMC (or any foal) paying rent. it's adult theme and isn't offensive.... well maybe to the ones that have to pay rent.