FURVERT!

anthro balls being_watched belly blush bodily_fluids brainsister duo erection eyelashes eyes_closed fur genital_fluids genitals half-closed_eyes hand_on_penis hi_res house_mouse humanoid_genitalia humanoid_penis humming looking_at_another male male/male male_peeing mammal monochrome mouse murid murine musical_note musical_symbol narrowed_eyes nude peeing peeing_together penis pinky_(warner_brothers)pinky_and_the_brain rodent simple_background smile standing sweat symbol the_brain urine urine_on_ground urine_pool urine_stream warner_brothers watersports