FURVERT!

2011 against_surface anthro aquarium aquatic behind_glass being_watched breasts breasts_on_glass canid canine cetacean copyright_symbol english_text felid female fully_submerged group janner3d larger_female looking_at_another macro male mammal masturbation masturbation_in_water membrane_(anatomy)nipples non-mammal_nipples on_glass physeteroid public_aquarium size_difference solo_focus sperm_whale symbol tail text thalassophobia_cure toothed_whale trio underwater underwater_masturbation vaginal vaginal_masturbation vivarium water webbed_hands wendy_(janner3d)whale