rule 34 2021 5 fingers abs absurd res anthro balls biceps biped bovid bovine bracelet cattle chinese new year clothing digital media artwork erection eruprior facial piercing fingers fur genitals glans hi res holidays horn humanoid genitalia humanoid penis jewelry lunar new year male mammal muscular muscular anthro muscular male navel new year nipples nose piercing nose ring open mouth pecs penis piercing simple background standing 4470147