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2_heads 2_penises anthro balls conjoined diphallism dragon duo erection genitals gingatokkyu horizontal_diphallism kissing male male/male masturbation merging monochrome morrisor multi_arm multi_balls multi_genitalia multi_head multi_head_kiss multi_limb multi_penis multi_tail mythological_creature mythological_scalie mythology penile penile_masturbation penis reptile scalie simple_background standing tail thick_tail transformation zooks_(character)