Rule 34 Dev - anal anal_sex anthro big_knot big_penis blue_eyes bovid bovine canid canine cattle cattle_(petruz) claws clenched_teeth duo fist fox genitals hi_res horn knot kyleroo looking_at_another looking_back male male/male mammal muscular muscular_male pecs penetration penis shower shower_head teeth wolf_(petruz) yellow_eyes|6631831224