1boy after_sex anthro anus ass ass_grab balls bammlander bat bathroom big_ass body_writing claws cum cum_in_ass cum_inside cum_leaking digital_media_(artwork) ear_piercing erection genital_piercing glory_hole hair hand_on_ass hand_on_thigh invalid_tag kneeling looking_at_viewer looking_back male mammal membranous_wings nude nyx_nebulas open_mouth penis penis_piercing piercing presenting presenting_hindquarters public public_restroom public_use rear_view restroom_stall sex solo solo_male squint text thick_thighs toes toilet tuft wide_hips wings yaoi zerolativity