FURVERT!

anthro aquatic aquatic_gastropod aviesergal belly big_belly big_penis duo eel fat_upper_pubic_area fish gastropod genital_piercing genitals hands_behind_head hi_res huge_penis larger_male lying male male/male medial mollusk monochrome muscular muscular_male navel nipples nonbinary_(lore)on_back overweight overweight_male pecs penis penis_piercing piercing prince_albert_piercing ring sea_slug size_difference slug smaller_male smile tail vein veiny_penis