What Should I Do About Falling for My Younger Sister?

Echizen Ryoma has been troubled lately. Ever since he realized that his feelings for his childhood friend Sakura went beyond those of family, the life of this tennis prodigy has been turned upside down.

When he sees Sakura kindly handing a towel to another classmate, he can't help gripping his racket tighter. When someone confesses to Sakura, he awkwardly pulls her away. Even seeing her go to the library with an ordinary classmate leaves him sulking.

"Has my big brother been getting angry a lot lately?"

"Hmph. I'm nowhere near good enough yet."

From awkwardly showing concern to fumbling through a confession, he stumbles his way along the road to learning how to love.

Echizen Ryoma x Echizen Sakura

Theme: A sweet romance.