FURVERT!

2_finger_fingering anal anal_fingering anthro ball_fondling balls bodily_fluids brainsister buckteeth curling_toes dripping duo erection eyelashes feet fingering fingering_partner fondling foreskin genital_fluids genitals hair half-closed_eyes hi_res house_mouse licking long_penis male male/male male_fingered male_fingering male_fingering_male mammal mouse murid murine narrowed_eyes on_lap open_mouth open_smile pawpads penis pinky_(warner_brothers)pinky_and_the_brain precum precum_drip precum_string rodent sex sitting size_difference slightly_chubby smile spreading teeth the_brain tongue tongue_out warner_brothers