Rule 34 Dev - 2boys abs ai_generated alien avatar biceps big_penis black_hair blowjob blue_skin blush duo erection gay hand_on_penis human humanoid jake_sully licking_penis looking_at_viewer male male/male male_focus male_only muscular muscular_male na'vi nipples nude_male open_mouth pecs penis precum pubic_hair smile solo_focus toned_body toned_male tongue tongue_out twall97 yellow_eyes|13225277320