>>49749210 (OP)I fap to Touhou porn (only of my absolute favorite, however) very rarely.
If I were an artist, for sure I'd draw porn of my favorite character for my own personal enjoyment, but most Touhou porn sucks dick.
Doujin artists have the shittiest fetishes imaginable, to the point where vanilla, loving sex is harder to find than rape, shotafaggotry, insects, bestiality, hypnosis, futa, etc.
These make up the majority of 18+ doujins for any character, doubly so if you consider the ones with GOOD art.
Even then, you have people who respect these characters and what they represent too much to 'debase' them or make them 'filthy' by masturbating to them. That's also understandable, though I don't belong to that group.
I'm not going to fap to faggot shit.