Rule 34 Dev - 1_eye alternate_species baseball_cap bill_cipher blue_body blush bow_tie clothing demon dipper_pines disney duo euclidean eye_of_providence genitals gravity_falls handjob hat headgear headwear hotfiresu male male/male non-human non-human_only not_furry penile penis repost sex toony top_hat yellow_body|12679921384