MANGA

Boku no Kanojo wa Imouto no Shinyuu

6 chapters1 source

Latest: Chapter 6

Updated Sep 12, 2026

Read Ch. 6

Chapters

Updated Sep 12, 2026

All chapters6

Synopsis

*Vol.1:* Ryota’s sister is coming over to get some help with her homework. She even brought a friend along… one who happens to be into Ryota. Official English: Irodori Comics, FAKKU --- *Vol.2:* Now in a relationship with Ryota, Suzuka visits him at his place after a small bout of abstinence. Official English --- *Vol.3:* Wanting to thank his sister for introducing him to Suzuka, Ryota agrees to buy both the girls swimsuits. However, their shopping trip takes a very unexpected and sexy turn. Official English --- *Vol.4:* After Ryota’s little sister suddenly asks him if he wants a fuck buddy, he’s caught off guard and hesitant, but it turns out it’s someone he’s run into before. Moreover, Suzuka seems to be on board with this… Official English --- *Vol.5:* When Megu and Suzuka go over to Ryota’s place to get help with their studies, he’s initially worried that there may be drama between his fuck buddy and girlfriend, but the girls quickly show him that they’re willing to share. Official English --- *Vol.6:* Ryota and Suzuka head to a resort hotel and have an unforgettable time together. Official English

Genres

Adult

Details

Type: MANGA
Updated: Sep 12, 2026

Alternative titles

Boku no Kanojo wa Imouto no Shinyuu
My Sister Brought a Friend Over

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