Rule 34 Dev - 1futa 4_breasts animal_genitalia animal_penis anthro balls big_breasts biobasher biting_lip breasts canid canine canine_penis canis collar dialogue domestic_dog english_text erection fti_transformation fur furry futanari gender_transformation genitals gynomorph hair hi_res human_to_anthro intersex mammal masturbation multi_breast nipples nude penile penile_masturbation penis sagging_breasts solo species_transformation speech_bubble text transformation|4505044488