FurryBooru - anthro anus aquatic dragon backsack balls bent over big anus big balls big butt blue balls blue body blue skin blue tail butt butt focus day detailed background digital media (artwork) dragon ear fins fin genitals glistening glistening anus glistening balls glistening body glistening butt glistening skin glistening tail head fin hi res hikebu hikebu (character) huge balls kemono leaning leaning forward male marine monotone body monotone skin nude outside partially submerged puffy anus purple anus rear view rock sea sky solo tail aside thick tail water wet wet body