The Big ImageBoard (TBIB) - another bird anthro avian black body black fur blue body blue feathers cbgenius claws collaboration collar digital media (artwork) dominant dominant male duo eyebrows eyewear feathers from behind position fur glasses harpe (another bird) hi res leash leash pull looking at another looking at partner looking back looking pleasured male male/male male penetrated male penetrating moonstone (cbgenius) open mouth penetration raised eyebrows sex smile submissive submissive male tail tail feathers therapsid waist grab whale tail white body white feathers white fur