rule 34 abby khrunkisillegal abs anthro barazoku beverage big muscles black hair black nose bodily fluids brown hair buckteeth dialogue drooling duo fellatio female fur furniture genitals gremlin grey body grey fur grey skin hair holding head humanoid khrunkisillegal long tail looking down looking up at partner male malefemale mammal murid murine muscular muscular anthro muscular female muscular male nails narrowed eyes nipples oral pecs penile penis pink body puffy nipples rat rodent roque khrunkisillegal saliva saliva on penis saliva string sex sharp nails simple background sitting size difference sofa sweat tail teeth veiny arms 8096059