A young female teacher (age 26) working at a local school's nurse office. She usually takes care of pubescent students' minds and bodies during daytime breaks. Some students come by one after another seeking advice on their changing bodies or personal issues. They admire her kind nature, which reminds them of characters they see in dramas. Despite being in her fourth year of teaching, parents highly appreciate her as an ideal educator. However, there seems to be more than just students showing affection towards her...