The Big ImageBoard (TBIB) - <3 2021 4 toes absurd res anal anal penetration anthro anthro on anthro anthro penetrated anthro penetrating anthro penetrating anthro apex avian back wings beak bird bird feet black body black claws black collar black feathers black fur black pupils brown background brown body brown claws brown feathers brown fur brown pawpads claws collar collar only doggystyle dominant dominant anthro dominant male duo erection eyes closed falcon falconid feathered wings feathers feet felino finger claws from behind position fur genitals grey beak grey body grey feathers grey fur grin gryphon half-closed eyes hi res holding leash holding object interspecies knot leash looking at another looking down male male/male male penetrated male penetrating male penetrating male markings motion lines mythological avian mythology narrowed eyes pawpads penetration penis peregrine falcon pink penis pupils purple penis red eyes scuted arms set (cinnamonderg) sex side view simple background smile striped feathers striped markings striped tail stripes submissive submissive anthro submissive male tail feathers tail grab tail markings talon hands talons tapering penis thrusting toes white body white feathers winged arms wings yellow beak yellow body yellow feathers yellow markings