rule 34 2020 ambiguous species anal anal sex anthro anus ass avian beak big penis bird blue eyes blue hair bodily fluids clothing comic confusion cum cum from ass cum in ass cum inside cum string dialogue duo facial hair feathers foreskin genital fluids genitals grey body grey feathers gull hair hat headgear headwear hi res humor lari larid looking back lying male malemale male penetrated male penetrating male penetrating male muscular nude on front open mouth orgasm parody partially retracted foreskin pecjob pecs penetration penis rainyatsu sex spreading standing stubble surprise uncut white body white feathers yellow beak 4300764