Revenge For The King Of The Household: When I Gave My Sister, Who Was Always Superior To Me, A Sex Drive Enhancer Concentrated 100 Times As Revenge, She Fell Into A Frenzy And Got A Boner Even Though She Was My Little Brother. Rei Kamiki
I hate my older sister. After our father was laid off, her income became the sole lifeline supporting our household. From that moment, she transformed into the absolute king of the family, treating everyone as her personal servants with constant condescending looks and superior attitude. S
Rei Kamiki
Yuta Aoi