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anthro balls blush bodily_fluids brainsister clenched_teeth dialogue duo erection foreskin hi_res holding_penis male male/male mammal monochrome mouse murid murine navel nude paper pencil_(disambiguation)penis pinky pinky_(warner_brothers)pinky_and_the_brain rodent sketch standing sweat teeth the_brain warner_brothers

anthro balls blush bodily_fluids brainsister clenched_teeth dialogue duo erection foreskin hi_res holding_penis male male/male mammal monochrome mouse murid murine navel nude paper pencil_(disambiguation) penis pinky pinky_(warner_brothers) pinky_and_the_brain rodent sketch standing sweat teeth the_brain warner_brothers

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after_sex anthro ass ass_up balls blush bodily_fluids brainsister cum cum_in_ass cum_inside cum_on_balls cum_on_butt cum_pool erection foreskin fur genital_fluids half-closed_eyes hands-free heart humanoid_penis looking_back lying male male_only mammal mouse murid murine nude on_front one_eye_closed orgasm pawpads penis pillow pink_sclera pinky_and_the_brain rodent slightly_chubby solo_male sound_effects star sweat the_brain warner_brothers