Rule 34 Dev - 10s 2010s 2018 2018s 4boys artist_signature blush brown_hair dreamworks foot_fetish gay green_eyes hiccup_horrendous_haddock_iii how_to_train_your_dragon juacamo macrophilia male_feet male_foot_fetish male_only no_visible_genitalia speech_bubble underwear_only wilderness yaoi young younger_male|12406834200