Kono Hito Kareshi Jaarimasen!! - Shinomura Kyoudai no Jijou

[It made me so happy every time someone mistakenly took my older brother to be my boyfriend------] The story of a flippant playboy older brother who actually only has eyes for his little sister, and that very sister who loves him despite his faults. The two are already in a relationship, and this manga features their flirty lovey sexy days together. **Official Translations:** [English](https://www.dlsite.com/girls/work/=/product_id/RJ01000245.html), [S.Chinese](https://www.dlsite.com/girls/work/=/product_id/RJ440337.html), [T.Chinese](https://www.dlsite.com/girls/work/=/product_id/RJ01003741.html), [Korean](https://www.dlsite.com/girls/work/=/product_id/RJ01014163.html)