Rule 34 Dev - anal anal_double_dildo anal_masturbation anthro ass_to_ass avian balls beak bird brown_feathers columbid corvid dildo double_dildo feathers furry furry_only green_feathers humanoid_penis lying male_only masturbation no_humans on_back on_side open_mouth penile_masturbation penis pigeon reclining sex_toy skarneti skully skullysilverwolf tapering_penis toying_partner toying_self white_feathers yaoi|3395691048