FURVERT!

anthro aquatic balls barazoku bdsm bondage bottle_in_ass bottle_insertion bound canid canine canis cephalopod coleoid darkened_balls darkened_genitalia darkened_penis derris dildo domestic_dog fafnir_stardust_(artist)fin fish genitals hi_res imminent_anal male mammal mollusk muscular muscular_male mythological_canine mythological_creature mythology object_in_ass octopodiform octopus penetration penis pubes questionable_consent sex_toy shark slightly_chubby slightly_chubby_male small_balls small_penis source_request spiral_tail vein veiny_penis werecanid werecanine werecreature werewolf