When I Fall in Love With the Number 1 B*tchy Gyaru at School, My Childhood Friend Approaches Me

The main character, Endo Munehitsu, loves to draw and enjoys a simple high school life. He leads an ordinary student life, talking only occasionally with his childhood friend Tsukishima, an innocent girl. Since there was no art club, he monopolized the art room after school and practiced drawing diligently. One day, Munehitsu is paired with Myoudou Rin, a gyaru who is rumored to be the number one bit*h in her grade, and he happens to be interested in her. Myoudou insists that she must pay back any debt she owes and offers to be an art model in the art room after school.

His childhood friend Tsukishima Mei overhears this and wants to come over to his house…….