I think that a fundamental part of eroticism is relating the purest fetishism with empathy and the human warmth that expressiveness gives us. This is why I decided that I would make combinations of both the feelings on her face and the fecal result on her butt.
I also took the liberty of adding all the possible combinations in a folder within my Megaupload account, although I decided to make these available from $ 3 through this link:
https://www.patreon.com/posts/45269417
Thank you for seeing my drawings. I hope it is able to awaken you some positive feeling.