FURVERT!

1:1 2013 aaron_(artist)akamai all_fours anthro anus aquatic backsack balls balls_outline biceps big_balls big_muscles black_body black_skin blue_eyes border bulge butt cetacean clothed clothing detailed_bulge digital_media_(artwork)dolphin feet genital_outline genitals gym hi_res hindpaw inside jockstrap looking_at_viewer looking_back male mammal muscular muscular_anthro muscular_male oceanic_dolphin orca paws pecs presenting presenting_hindquarters smile solo toothed_whale topless underwear white_body white_border white_skin