animal_humanoid anthro aquatic aquatic_humanoid balls big_penis bodily_fluids cum dimata duo e621 elephantid ephorox erection fish fish_humanoid foreskin frottage genital_fluids genitals huge_penis humanoid humanoid_genitalia humanoid_penis hyper hyper_genitalia hyper_penis ice lil'_deep male male/male mammal mammoth masturbation muscular partially_retracted_foreskin penile penile_masturbation penis penises_touching prehistoric_species proboscidean sex shark shark_humanoid snow tail tusks

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