Rule 34 Dev - anus argon_vile autofellatio balls black_body black_scales bodily_fluids dragon dreamworks drinking drinking_urine erection european_mythology fury_(httyd) genital_fluids genitals green_eyes hi_res how_to_train_your_dragon lying male male_only masturbation medial_ring mythological_creature mythological_scalie mythology night_fury on_side oral oral_masturbation peeing peeing_on_self penile penile_masturbation penis raised_leg scales scalie solo toothless urine urine_in_mouth urine_on_self urine_pool watersports western_dragon wings|13049608008