Rule 34 Dev - 1boy 2boys 3: angel angel_wings blush cr-r full_body halo headpat low_wings luke_venus male_focus mini_wings monochrome multiple_boys open_mouth pointy_ears pop-up_story simple_background sketch st._feles_gakuen_uniform teacher teacher_(male)_(pop-up_story) teacher_and_student white_background wings|9343724715