rule 34 anal anal sex animal genitalia animal penis anthro anthro on anthro anthro penetrated anthro penetrating anthro penetrating anthro arrin big dom small sub bite mark black penis blush bodily fluids broken key canid canine canis chastity cage chastity device chastity key claw marks cum cum on penis diphallia diphallism dirty talk dominant dominant male dracenfer duo english text erection evanrude evil grin eye contact fish genital fluids genitals hi res holding key holding object key key disposal larger male looking at another maelstrom syntheticshark male malemale male penetrated male penetrating male penetrating male mammal marine multi genitalia multi penis multicolored body nervous nude penetration penis permanent permanent chastity device questionable consent rough sex sex shark size difference smaller male smaller penetrated smile speech bubble stomach bulge tapering penis teasing text 7234744