rule 34 2023 absurd res anthro black body black fur black nose bovid caprine closed eyes dialogue digital drawing artwork digital media artwork english text female flat chested fur goat grey body grey fur hi res hooves horn in sink looking pleasured macco sleepysheepy17 mammal masturbation navel nipples notched horn offscreen character open mouth pink tongue shaded sink sleepysheepy17 soft shading solo spread legs spreading text tongue unguligrade vaginal masturbation vaginal penetration water water jacking wet white hooves white text 8303215