I finally started to feel myself more confident/comfortable to draw such things ^^
i believe it's bc my art skill in drawing dicks and balls progressed quite a bit
As for the moral/aesthetic point of view - it never bothered me. I charged some extra just bc it literally was taking more time for me to draw ><
To be honest I like to draw such things, although I don't have such kinks personally and i don't feel anything personal by drawing it... BUT this feeling of nothingness(?) is actually what i like. I am just literally meditating while drawing dicks/balls textures XD