rule 34 angry angry eyes anthro anticipation balls bear begging blush blush lines bodily fluids r cum cum on penis digital media artwork drooling duo erection eyewear female fur genital fluids genitals glasses hair hi res humanoid genitalia humanoid penis imminent oral imminent sex jewelry kuba kubasama kubasama artist male malefemale mammal murid murine necklace open mouth penis penis in face precum rat red eyewear red glasses rodent saliva shaking simple background tongue tongue out tripp tripp197 ursine 8418002