Innocent love and quiet Tsumugi. The two high school girls who go to the same cram school never exchanged words with each other, but one day, when Ai sees Tsumugi doing a part-time job, the two get closer. Tsumugi is invited to her Ai's house and they get along well and do their homework, but Ai starts talking about love while neglecting her studies. Tsumugi, who was ridiculed by her love for her inexperience, suddenly kisses her...
