Futago Matomete “Kanojo” ni Shinai? - Ch. 1 - Chikage Usami is an honor student...?

[hispirus]

First page 16, then page 19. What kind of underwear are these twins supposed to be wearing, if any? What was the author trying to convey?

Yes, I always ask the degenerate important questions

 

[Siquall]

Not a bad start actually.
Older sister supremacy anyway.

 

[Altair_Sama]

2 girls in 1 bundle