rule 34 adventures of sonic the hedgehog anal anal sex anthro anthro on anthro anus ass avian avian caruncle balls bird blue background bodily fluids butt grab chicken claws closed eyes cum cum in ass cum inside dewlap anatomy duo feathers fur galliform gallus genus genital fluids genitals green body green eyes green fur grey body grey feathers grounder adventures of sonic the hedgehog hand on butt hopelesshighschool male malemale mole disambiguation open mouth penetration penile penile penetration penis penis in ass phasianid scratch adventures of sonic the hedgehog scratch sonic sega signature simple background sonic the hedgehog series tail feathers wattle 6064953