How the Little Brother Who Turned Into a Girl Became His Big Brothers Girlfriend. (Fantia 18+ Content)
兄貴の彼女になる、女の子になっちゃった弟。
When I Returned Home for the First Time in a Long Time, My Brother Transformed Into a Girl. (Fantia 18+ Content), 久しぶりに実家に帰ったら弟がTSしてた。, Aniki No Kanojo ni Naru, Onnanoko ni Nacchatta Otouto., Hisashiburi ni Jikka ni Kaettara Otouto ga TS Shiteta.
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Description
This is a separate entry for the 18+ content on Fantia which cannot be found on Twitter. It's the side content of [How The Little Brother Who Turned Into A Girl Became His Big Brother's Girlfriend.](https://mangadex.org/title/ff4b6bfd-40b4-4a84-b60e-1006c46c106b/how-the-little-brother-who-turned-into-a-girl-became-his-big-brother-s-girlfriend)
Chapters (26)
Volume -
Chapter 39.7 - When my imouto smelled my semen, she became strange
Published: Tuesday, April 23, 2024Chapter 39.6 - She decided to use her hands
Published: Sunday, February 18, 2024Chapter 37.7 - I asked Haruki to show me her breasts... And then we started having sex
Published: Monday, February 5, 2024Chapter 37.6 - Ch. 37.5 Extra
Published: Monday, December 4, 2023Chapter 35.6
Published: Monday, October 23, 2023Chapter 35.5 - The imouto would receive a confession from her brother 2 chapters later.
Published: Monday, December 18, 2023Chapter 33.6
Published: Tuesday, September 5, 2023Chapter 22.1 - White School Swimsuit
Published: Wednesday, October 22, 2025Chapter 21.6 - Chapter 21.5 Extra
Published: Sunday, October 13, 2024Chapter 19.6 - (Continuation Of Imaginary) When she went out the hallway, other students came by
Published: Thursday, October 3, 2024Chapter 19.5 - (Imaginary) Haruki follows her brother's instructions
Published: Saturday, August 3, 2024Chapter 17.6 - (Continuation of the imaginary reverse bunny suit) Put it in as much as you want from the back
Published: Monday, January 29, 2024Chapter 17.5 - (Continuation of the imaginary reverse bunny suit) NTR play with sex toys
Published: Wednesday, January 17, 2024Chapter 16.1 - (Imaginary) Nude version of bathed imouto
Published: Wednesday, January 17, 2024Chapter 15.6 - (Imaginary) If I could get my imouto to wear a reverse bunny suit (Part A)
Published: Wednesday, January 3, 2024Chapter 13.6 - (Imaginary) Indulging on my fantasies of fucking my imouto
Published: Thursday, December 28, 2023Chapter 13.5 - (Imaginary) Even though I told her I wasn't thinking of any sexual fantasies...
Published: Tuesday, December 19, 2023Chapter 11.6 - (Imaginary) After that, Aniki still asked me to put it all in
Published: Sunday, December 10, 2023Chapter 11.5 - (Imaginary) What if... I asked my imouto to let me look at her?
Published: Thursday, December 7, 2023Chapter 10.1 - (Alternative Route) What if I happened to meet my imouto naked in the bathroom?
Published: Tuesday, December 5, 2023Chapter 9.6 - (Imaginary) Would you do me... Until we end?
Published: Monday, December 4, 2023Chapter 9.5 - (Imaginary) Aniki helps imouto study
Published: Thursday, November 2, 2023Chapter 7.6 - (Imaginary) After that, with my naked imouto from the back
Published: Tuesday, October 24, 2023Chapter 7.5 - (Imaginary) In the kitchen while my parents were away
Published: Wednesday, October 18, 2023Chapter 5.5 - Big Brother's (Extended) Delusion
Published: Saturday, August 12, 2023Chapter 3.5 - Big Bro's See-through (Imaginary) Vision
Published: Tuesday, June 27, 2023More by Tsukigi Kousuke
How the Little Brother Who Turned Into a Girl Became His Big Brothers Girlfriend. (Fantia 18+ Content)
This is a separate entry for the 18+ content on Fantia which cannot be found on Twitter. It's the side content of [How The Little Brother Who Turned Into A Girl Became His Big Brother's Girlfriend.](https://mangadex.org/title/ff4b6bfd-40b4-4a84-b60e-1006c46c106b/how-the-little-brother-who-turned-into-a-girl-became-his-big-brother-s-girlfriend)
Chapter 39.7
8 months ago
TS Boys With Unexpectedly Beautiful Girl Moves.
Sasazuka Kazuharu (16) wakes up on the day of his job interview to find out that he has transformed into a girl.
Chapter 6
2 years ago
Twitter-san
"Twitter" is a web service that is extremely popular all over the world now posting and sharing short sentences with 140 characters or less. And this is a rumor…there seems to be a humanoid interface to observe users and develop functions in order to improve the contents of the service more. This girl is called “Twitter-san”.
Chapter 4
6 years ago
How the Little Brother Who Turned Into a Girl Became His Big Brothers Girlfriend
When I returned home for the first time in a long time, my little brother transformed into a girl!? --- **Link:** - [Fantia 18+ Content](https://mangadex.org/title/7a23de9c-01b8-43bd-ac38-0bfe0bebcc3b)
Chapter 130
1 year ago
Hisashiburi ni Jikka ni Kaettara Otouto ga TS Shiteta. (Official Colored)
When I returned home for the first time in a long time, my brother transformed into a girl!?
Chapter 27
2 years ago