Rule 34 Dev - abs animal_genitalia animal_penis anthro athletic athletic_male ball_size_difference balls bed bedroom big_balls big_penis blue_body blue_fur bodily_fluids canine_penis cheek_tuft duo erection facial_tuft fur furniture genital_fluids genitals hand_on_penis inside knot male male/male masturbation multicolored_body navel nipples nude on_bed open_mouth painting_(object) pecs penis penis_size_difference pillow plant precum pubes sheath sitting sitting_on_bed spread_legs spreading tuft two_tone_body vein veiny_knot veiny_penis white_body window window_light yellow_body ascar jack_(beastars) legoshi_(beastars) bird_dog canid canine canis domestic_dog hunting_dog labrador mammal retriever wolf hi_res|72738144