rule 34 5 fingers age difference anal anal sex anthro anthro on anthro anthro penetrated anthro penetrating anthro penetrating anthro arms tied big dom small sub black body black fur black tail bodily fluids bondage bondage bound bound together brown hair brown tail canid canine canis cobondage detailed background dialogue domestic dominant duo english text erection eye contact fingers fluitaire anal front view fur genital fluids genitals hair hands behind back head grab hi res irollyouover knot larger male looking at another male malemale male penetrated male penetrating male penetrating male mammal multicolored body multicolored fur neck grab nipples older male open mouth orange penis penetration penile penile penetration penis penis in ass raised leg restrained restraints rope rope bondage rope burn rope marks sex side view silenus simple background size difference skinny skinny anthro skinny male smaller male smaller penetrated smile snout spread legs spreading suspension tail tail tuft tan background tan knot tan nipples tears teo text throat grab torso tied tuft two tone body two tone fur two tone tail white body white fur yellow body yellow fur yellow tail young younger male younger penetrated 8035325