Rule 34 Dev - 2boys anal_penetration anal_sex blush blushing_male bungo_stray_dogs fyodor_dostoevsky gay gay_sex heart japanese_text legs_held_open long_hair_male looking_at_partner male male/male male_human nude nude_male nuuuuso romantic saliva_trail scar shaking_lines sigma_(bungo_stray_dogs) translation_request tremble_spikes yaoi|10793610208