FURVERT!

2012 anthro bathroom bathtub biped blue_eyes briefs bulge canid canine clothed clothing detailed_bulge fur genital_outline looking_at_viewer lying male mammal monochrome muscular muscular_anthro muscular_male nipples open_mouth partially_clothed pawpads pecs penis_outline sketch skr smile solo spread_legs spreading teeth tighty_whities tongue underwear underwear_festival white_briefs white_clothing white_underwear window