FURVERT!

1:1 5_fingers 5_toes anal anal_penetration anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro auto_penis_lick ball_size_difference balls basil_(disney)beard biceps big_balls big_muscles big_penis biped black_hair brown_rat claws countershade_fur countershading deltoids digital_drawing_(artwork)digital_media_(artwork)disney duo erection eyebrows eyes_closed facial_hair feet finger_claws fingers front_view fur genitals glans grey_beard grey_body grey_facial_hair grey_fur hair hand_on_another's_head house_mouse huge_muscles huge_penis humanoid_feet humanoid_genitalia humanoid_hands humanoid_penis hyper hyper_genitalia hyper_muscles hyper_penis large_penetration larger_anthro larger_male licking male male/male male_anthro male_penetrated male_penetrating male_penetrating_male mammal masturbation mouse murid murine muscle_size_difference muscular muscular_anthro muscular_arms muscular_male navel nipples nude nude_anthro nude_male oldshep oral oral_masturbation pecs penetration penile penile_masturbation penile_penetration penis penis_in_ass penis_size_difference pink_glans pink_inner_ear pink_nipples pink_nose pink_penis plantigrade professor_padraic_ratigan quads raised_leg rat rodent self_lick sex signature simple_background sitting size_difference smaller_anthro smaller_male smaller_penetrated tail tan_body tan_fur the_great_mouse_detective three-quarter_view toe_claws toes tongue tongue_out trapezius triceps vein veiny_penis white_body white_fur