rule 34 3 toes 4 fingers 4 toes abs absurd res accipitrid accipitriform anthro arms tied athletic avian avian feet axel sebesh balls beak beak fetish beak play beak sex beakjob big balls big dom small sub bird bird feet black beak black penis blue scarf bodily fluids bondage bondage bound brown body claws closed eyes cybertuna dominant dominant male duo ender riens erection feather hair feathers feet fellatio finger claws fingers genitals grey feet half erect hand on head hands behind back hi res holding head kneeling kneeling oral position larger male leg fluff long scarf looking pleasured male malemale mostly nude muscular muscular arms muscular thighs nipples open beak open mouth oral oral penetration orange beak owl pecs penetration penile penis penis in mouth penis size difference pseudo hair purple scarf red body red penis saliva saliva on penis scarf scarf only sex simple background size difference smaller male smile spots spotted body standing submissive submissive male tail feathers tapering penis thick neck toe claws toes tongue two tone beak white balls white body yellow feet 6364116