Otome Danshi ni Koisuru Otome - Vol. 5 Ch. 585 - I Took You For Granted

[MangaDex]

 

[Thrembs]

A reliable big sister he can rely on reliably due to her reliability.

 

[piay123]

@Thrembs
He can reliably rely on her reliable reliability.

 

[Kaarme]

I bet he has never needed to rely on her for anything.