Rule 34 Dev - 2d anthro balls begging blue_eyes blush bodily_fluids bondage bound caroo cock dick edging english_text enlargement erection fur furry genitals hi_res humanoid_genitalia humanoid_penis kangaroo laugh macropod male male_only malesub mammal marsupial nanomachines nsfw over_stimulating penis penis_enlargement permanent permanent_bondage permanent_orgasm_denial sweat tears text tickling_urethra trapped urethra urethral|6401712832