FURVERT!

1:1 against_surface against_wall alpha_channel anal anthro aquatic balls butt canid canine canis cetacean close-up clothing conditional_dnp dolphin duo eyewear genitals goggles heart_symbol internal knot male male/male mammal notkastar nude oceanic_dolphin orca penis prostate prostate_stimulation shirt toothed_whale topwear water wolf zatch_(notkastar)