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4_toes abs anthro athletic athletic_anthro athletic_male balls barefoot big_balls big_penis biped bottomless bottomless_anthro bottomless_male clothed clothing coat coat_only erection fangs feet foreskin fur genitals glans hair hi_res humanoid_genitalia humanoid_penis lab_coat lab_coat_only male mammal mo_(character)mostly_nude mostly_nude_anthro mostly_nude_male mouse murid murine neodokuro penis pink_glans pink_penis potion retracted_foreskin rodent scientist solo teeth toes topwear topwear_only vein veiny_penis whiskers white_balls white_body white_fur white_hair