>>34986
I can understand, my justification for that is, within the backstory of the image, it is a scat porno/roleplay they're shooting so it's not 100% perfect so they got shit everywhere.

(and looking at similar scat films, ass-to-mouth almost always a complete mess). The shit-stains are on separate layers however, so I can have a "clean/before" and "dirty/after" shots to make it interesting.