FURVERT!

2010 against_surface against_wall anal anal_penetration animal_genitalia animal_penis anthro anthro_on_anthro aquatic aryte canid canine canine_genitalia canine_penis canis countershading duo erection fish from_behind_position genitals hair humanoid_genitalia humanoid_penis interspecies keller_(kellervo)kyma male male/male male_penetrated male_penetrating male_penetrating_male mammal nude penetration penis purple_hair sex shark shower shower_head tail water wolf