History VisualNovel / SisterlyBlissDontLetMomFindOut

The story follows Ichika and Futaba Sakura. Two sister who are very close to the point that it suprises their friends and family. Both were always together during their childhood despite having distinct personality.

However, as it turn out, both sister are secretly in love with each other. Their mother, fearing that their relationship would go too far asks them to be more independant. Ichika thinking that her and Futaba would never be able to be together decides to go along with her mother's order and would try to distance herself from Futaba thinking it would be better for her. However Futaba instead decides to listen to her heart and to try to be closer with Ichika.

* EvenEvilHasLovedOnes : [[spoiler:In both bad route, no matter how horrible Ichika or Futaba became, they still love the other.]]

* GotOverRapeInstantly : [[spoiler: Happens twice in Futaba's bad route. Despite having being raped by Futaba, Ichika simply tells her that it was wrong and to not do it again]].
* HeelRealization: [[spoiler:In the good routes, the mother realizes that it was a mistake to split both sisters as they are better together. Though she is unaware that they are in a relationship.]]
* HeroAntagonist: The sister's mother acts as this due to her trying to separate her daughters, though for good reasons.

* SelfMadeOrphan : [[spoiler: In her bad route, Ichika pushs her parents from a cliff, ultimatly killing them while making it look like an accident]].

* Totally18: The disclamer at the beginning of the game tells clearly that all characters are 18 or over.
* VillainProtagonist: [[spoiler:If the story leads to a bad route, the story will focus on either Futaba or Ichika who will becomes too obsessed with the other leading them to commit somes heinous crimes to have her.]]

''Sisterly Bliss ~Don't Let Mom Find Out~'' is a [[HGame eroge]] visual novel released by eyephon in 2018.

* ArcVillain: The twin's mother is the BigBad of the game due to trying to separate their daughters. However she is not actually a villain as she is still a good and caring mother. [[spoiler:If a bad route is taken, either Ichika or Futaba becomes the BigBad, as their obsession for the other grows very much which leads them to become evil and dangerous]].

* CoolBigSis: Ichika is always ready to answer Futaba's demands no matter how childish the latter's demands can be. While she loses this aspect for a time because her mother asked her to, she recovers it when she realizes she really loves Futaba and wants her hapiness.

* HeelRealization: [[spoiler:In the good routes, the mother would realize that it was a mistake to split both sisters as they are better when they are together. Though she is unaware that they are in a relationship.]]
* HeroAntagonist: The sister's mother acts as this due to her trying to separate her daughters, though for good reason.

* MurderSuicide: [[spoiler:In her bad route, Futaba stabs Ichika with a knife and kills her. She then proclaims she would join her soon. Though we don't get to see her kill herself]].

** [[spoiler: Futaba not accepting her sister's rejection tries many times to convince her to accept her love. Going as far as raping her, delusionally thinking that she will change her mind. All of Ichika's refusal will lead to Futaba killing her]].
** [[spoiler: Ichika not accepting the fact that Futaba is close to other people than her would abuse her sexually to make her understand that she is the only one Futaba needs. She has also no problem killing those who gets in her way such as her parents or her best friends]].
* SelfMadeOrphan : [[spoiler: In her bad route, Ichika pushed her parents from a cliff, ultimatly killing them while making it look like an accident]].

* VillainProtagonist: [[spoiler:If the story leads to a bad route, the story will focus on either Futaba or Ichika who will becomes too obsessed with the other leading them to commit somes heinous crime to have her.]]

* TotallyEighteen: The disclamer at the beginning of the game tells clearly that all characters are 18 or over.

However, as it turn out, both sister have secretly in love with each other. Their mother, fearing that their relationship would go too far asks them to be more independant. Ichika thinking that her and Futaba would never be able to be together decides to go along with her mother's order and would try to distance herself from Futaba thinking it would be better for her. However Futaba instead decides to listen to her heart and to try to be closer with Ichika.

* BittersweetEnding: [[spoiler:While the good endings have them in a happy relationship, the fact that they need to hide it from their mother and their friends doesn't make it a complete HappyEnding]].

* HeelRealization: [[spoiler:In the good routes, the mother would realize that it was a mistake to split both sister as they are better when they are together. Though she is unaware that they are in a relationship.]]

* MultipleEndings: The game is composed of good endings and two bad endings.
* MurderSuicide: [[spoiler:In her bad route, Futaba stabs Ichika with a knife and kills her, and then proclaims she would join her soon. Though we don't get to see her kill herself]].

* YuriGenre: The story is about the love between two sisters, Ichika and Futaba.

* DownerEnding: [[spoiler:Two. If the feeling bar is not well-balanced, one of the sister will become too much obsessed with the other which will lead her to do everything she can to have her. Including killing.]]

* RapeIsASpecialKindOfEvil: [[spoiler:In this story where the twin's love for each other is a genuine and happy one, seeing one of them perform rape on the other in the bad routes is quite shocking]].

* CoolBigSis: Ichika is always ready to answer Futaba's demands no matter how childish the latter's demands can be. While she loses this aspect for a time because her mother asked her to, she recovers it when she realise she really loves Futaba and wants her hapiness.
* DontTellMama: Both sister agrees that their relationship must be kept secret from their mother and their friends.
* DownerEnding: [[spoiler:Two. If the feeling bar is not well-balanced, one of the sister will become too much obsessed with the other which will lead her to do everything they can to have the other. Including killing.]]

* FoolishSiblingResponsibleSibling: Both sister are opposed in personality. Ichika serves as the mature and responsible one while Futaba is more immature and is too dependant of Ichika.

* MurderSuicide: [[spoiler:In her bad route, Futaba stabs Ichika with a knife and kills her, and then proclaim she would join her soon. Though we don't get to see her kill herself]].

* PsychoLesbian: [[spoiler:Both sisters become this in their respective bad routes due to their obsession with the other]].
** [[spoiler: Futaba not accepting her sister's rejection tries many times to convince her to accept her love. Going as far as raping her thinking that she will change her mind. All of Ichika's refusal will lead to Futaba killing her]].

%%* ArcVillain: While the twin's mother is the BigBad of the game, [[spoiler:if a bad route is taken, this role can be given to Ichika or Futaba]].%%Lacks sufficient context - does not explain anything about how each sister becomes a villain.

%%* CoolBigSis: Ichika.%%Zero-context example that does not explain the trope. A character's name is not context.

%%* PsychoLesbian: [[spoiler:Both sisters become this in their respective bad routes due to their obsession with the other]].%%Insufficient context. The example needs to show both the psycho part and the lesbian part of the trope.

%%* VillainProtagonist: [[spoiler:If the story leads to a bad route, one of the sister will become this.]] %%Does not explain who, how and why becomes a villain.

* ArcVillain : While the twin's mother is the BigBad of the game, [[spoiler:if a bad route is taken, this role can be given to Ichika or Futaba]].
* BittersweetEnding : [[spoiler:While the good endings has them in a happy relationship. The fact that they need to hide it from their mother and their friends doesn't make it a complete HappyEnding]].
* CoolBigSis: Ichika.

* DownerEnding: [[spoiler: Two. If the feeling bar is not well-balanced, one of the sister will become too much obsessed with the other which will lead her to do everything they can to have the other. Including killing.]]
* FoolishSiblingResponsibleSibling : Both sister are opposed in personality. Ichika serves as the mature and responsible one while Futaba is more immature and is too dependant of Ichika.

* HeelRealization : [[spoiler: In the good routes, the mother would realize that it was a mistake to split both sister as they are better when they are together. Though she is unaware that they are in a relationship.]]
* HeroAntagonist : The sister's mother acts as this due to her trying to separate her daughters, though for good reason.
* MultipleEndings : The game is composed good endings and two bad endings.
* MurderSuicide : [[spoiler: In her bad route, Futaba stabs Ichika with a knife and kills her and then proclaim she would join her soon. Though we don't get to seeher kill herself]].
* RapeIsASpecialKindOfEvil : [[spoiler: In this story where the twin's love for each other is a genuine and happy one, seeing one of them perform rape on the other in the bad routes is quite shocking]].
* PsychoLesbian: [[spoiler: Both sister become this in their respectives bad route due to their obsession with the other]].

* TotallyEighteen : The disclamer at the beginning of the game tells clearly that all characters are 18 or over.
* VillainProtagonist : [[spoiler: If the story leads to a bad route. One of the sister will become this.]]
* YuriGenre : The story is about the love between Ichika and Futaba.

* MurderSuicide : [[spoiler: In her bad route, Futaba stabs Ichika with a knife and kills her and then proclaim she would join her soon. Though we don't get to seeher kill herself.]]
* RapeIsASpecialKindOfEvil : [[spoiler: In this story where the twin's love for each other is a genuine and happy one. Seeing one of them perform rape on the other in the bad routes is quite shocking]].
* PsychoLesbian: [[spoiler: Both sister become this in their respectives bad route]].
* TheBadGuyWins: [[spoiler:In her bad route, Ichika manages to succeed to have Futaba for herself after killing her parents and having the others believe they died in an accident]].
* {{Twincest}}: Both sister.

* ArcVillain : While the twin's mother is the BigBad of the game. [[spoiler:Depending of the ending, this role can be given to Ichika or Futaba]].
* BittersweetEnding : [[spoiler:While the good endings has them in a happy relationship. The fact that they need to hide it from their mother and their friends doesn't make it a GoldenEnding]].

* HeelRealization : [[spoiler: In the Good Endings, the mother would realize that it was a mistake to split both sister as they are better when they are together. Though she is unaware that they are in a relationship.]]

* RapeIsASpecialKindOfEvil : [[spoiler: In this story where the twin's love for each other is a genuine and happy one. Seeing one of them perform rape on the other in the DownerEnding is quite shocking]].
* PsychoLesbian: [[spoiler: Both sister become this in their respectives DownerEnding]].

* VillainProtagonist : [[spoiler: If the story leads to a bad ending. One of the sister will become this.]]

* Totally18 : The disclamer at the beginning of the game tells clearly that all characters are 18 or over.

''Sisterly Bliss ~Don't Let Mom Find Out~'' is a [[H-Game]] eroge visual novel released by eyephon in 2018.