FURVERT!

2013 anthro anus aquatic backsack ball_slip balls biped blush border butt cetacean clothed clothing dolphin erection foreskin front_view genitals granitemcgee humanoid_genitalia humanoid_penis jockstrap looking_at_viewer male mammal navel nipples oceanic_dolphin penis penis_poking_out presenting sitting smile solo spread_legs spreading toothed_whale topless underwear white_border