FURVERT!

anus bared_teeth bodily_fluids bound canid canine canis domestic_dog feral fur gaping gaping_urethra genital_fluids genitals hi_res male mammal nullo peeing penetration puppyratcat restrained restrained_by_tentacles scar sex slightly_chubby solo spread_legs spreading sweat teeth tentacle_in_urethra tentacle_penetration tentacle_pit tentacle_sex tentacles urethra urethral urethral_penetration urine