Rule 34 Dev - 2016 3_fingers anthro anthro_on_anthro biped blue_skin blush border brown_skin brown_stripes close-up clothed clothing comic crossdressing curved_horn dialogue dinosaur dragon duo ear_frills english_text erection frill glans handjob horn inside kaibo_coldwind knot knot_grab larger_anthro larger_male looking_down looking_pleasured male marvin_raptor nude nurse nurse_uniform nx-3000 open_mouth open_smile penis penis_grab precum raptor red_tongue ridged_horn scales scalie sex sharp_teeth sitting size_difference smaller_anthro smaller_male smile speech_bubble striped_body stripes tapering_penis teeth text theropod thought_bubble tongue tongue_out uniform western_dragon white_border white_horn white_scales white_skin white_topwear yaoi yellow_eyes yellow_penis|3109640168