Rule 34 Dev - 2016 4_toes 5_fingers anthro anthro_on_anthro balls barefoot bathtub biped black_penis black_scales black_tail bronzewing claws closed_eyes dragon ear_fins erection fin frottage green_balls green_eyes green_scales green_tail group holding_penis horn humanoid_penis kissing larger_male lying male masturbation membranous_wings micro multicolored_scales multicolored_tail nommz nude on_back on_top partially_submerged penile_masturbation penis pink_tongue reclining scales scalie sex shadow signature size_difference smaller_male teeth tegon teren toe_claws toes tongue tongue_out two_tone_scales two_tone_tail voyeur water white_claws white_horn wings yaoi|2609640488