FURVERT!

abs anthro bed biceps biped black_nose boulevard boxer_briefs brown_clothing brown_underwear bulge canid canine canis clothed clothing detailed_bulge domestic_dog erection erection_under_clothing fur furniture genital_outline genitals looking_at_viewer lying male mammal muscular muscular_anthro muscular_male navel nipples on_back pecs penis penis_outline pillow pose solo tail topless underwear white_body white_fur