The Big ImageBoard (TBIB) - ambiguous penetration anthro anthro on anthro anthro penetrated anthro penetrating anthro penetrating anthro anthro penetrating human ball fondling balls blue body blue fur breasts brown body brown fur canid canine dark body dark fur digitigrade dipstick tail dominant dominant male duo fazar female female penetrated fondling fox from behind position fur gender transformation genitals handjob handjob from behind haurbus head tuft hi res human human on anthro human penetrated human to anthro interspecies intraspecies larger male male male/female male/male male on human male penetrating male penetrating female mammal markings masturbation mohawk mtf transformation nipples nude anthro nude male obscured penetration penetration penile penile penetration plantigrade to digitigrade sex size difference smaller female smaller human smaller penetrated species transformation submissive submissive female surprised expression tail tail grab tail markings tongue tongue out transformation transformation sequence tuft undressing another undressing partner