タメ口後輩ギャルが懐いたら、さすがに可愛すぎる (Associated Names)

In the autumn of his second year of high school, Tsujidou Masachika had just been appointed as the student council president when he found himself helping a student who was suspected of smoking in school. Her name was Ooba Monaka, a junior gal rumored to be a beautiful girl. He helped her on a whim,…