The first chapter is no longer on this site so I guess it will be taken down too.
Also this chapter is rushed, chapter 1 at least showed how the first girl fell for the father now the second girl is already in a relationship with MC's father.
>The protagonist's childhood friend, a classmate who lives next door, is being held by his father. >The protagonist's other childhood friend, Tsumugi, gently comforts the depressed protagonist. >The protagonist, having recovered, makes a fresh start and tries to deepen his relationship with Tsumugi. >However, this time, he has difficulty coordinating plans with Tsumugi. >Amidst all of this, he witnesses his father and Tsumugi leaving in a car. >To find out what is going on, he plays back the footage from the dashcam inside the car...