FURVERT!

4_toes anthro anus balls barefoot big_butt blush brown_body brown_fur brown_hair butt claws erection fallflys feet finger_claws fingers foreskin fur genitals hair hindpaw humanoid_genitalia humanoid_penis legs_up looking_at_viewer male mammal multicolored_body multicolored_fur murid murine nude partially_retracted_foreskin paws penile penis pink_nose pink_tail presenting presenting_hindquarters rat rodent simple_background smile soles solo tail text thick_tail thick_thighs toe_claws toes url white_background white_body white_fur will_(ratfriendw)