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TV series

Sister Breeder

Latest episode

S1 E4

About Sister Breeder

Sister Breeder is a animation TV series that premiered on T-REX (JP) on September 26, 2025. It has 1 season and 4 episodes so far and is still airing new episodes. The latest episode, Season 1 Episode 4, aired on February 27, 2026.

Shouta is very affectionate towards his sisters Rena and Aina, they grew up as close siblings. Day by day, he becomes more affectionate towards Aina… and eventually he even sneaks into her room at night!? Rena tries to stop Shouta, but ends up receiving his affection in Aina’s place. Due to her hidden feelings for Shouta and the pleasure of experiencing things for the first time, the once innocent Rena is steadily being trained by Shouta…!?

  • Animation

Last updated

Episodes

4 episodes · 1 season

Season 1

2025 · 4 episodes · Last episode: 8 months ago

Sister Breeder Season 1 release dates →
  1. Sister Breeder S1 E4 still E4

    4. Episode 4

    This is a forbidden love. Timid teacher Makoto tries to suppress his feelings for his student Mano. But one day, Makoto finds out Mano’s secret, and with an angelic smile, she starts making devilish demands! Mano seduces him with various types of play. However, in order to melt away Makoto’s hesitation, she provokes him into serving her…!? A pure love story of a devilish angel!

  2. Sister Breeder S1 E3 still E3

    3. Episode 3

    “We have become Onii-chan’s exclusive pets.” The sisters Rena and Aina, having both fallen mutually in love with their stepbrother Shota, had already accepted a certain kind of training. He indulges in perverted games anywhere without caring about anything, and the sisters completely fall into depravity… But one day, Aina receives a love letter from another boy, and Shota begins to take an interest in another woman… Will the relationship of the sex pet sisters be destroyed?

  3. Sister Breeder S1 E2 still E2

    2. Episode 2

    “I want you to fuck me like my big sis!” Aina discovers that her older sister Rena has become her brother Shouta’s sex pet. Unable to stand Reina monopolizing Shouta any longer, Aina finally sneaks into Shouta’s room at night…!? Using the techniques she learned by secretly watching him with Rena, she tries to take the lead — but as she experiences the real pleasure, Aina’s arousal only keeps growing! Alongside her sister Reina, Aina too is gradually trained and broken in…!

  4. Sister Breeder S1 E1 still E1

    1. Episode 1

    Shouta is very affectionate towards his sisters Rena and Aina, they grew up as close siblings. Day by day, he becomes more affectionate towards Aina… and eventually he even sneaks into her room at night!? Rena tries to stop Shouta, but ends up receiving his affection in Aina’s place. Due to her hidden feelings for Shouta and the pleasure of experiencing things for the first time, the once innocent Rena is steadily being trained by Shouta…!?

Sister Breeder FAQ

When is the next episode of Sister Breeder?

A date for the next episode of Sister Breeder hasn't been announced yet. Follow Sister Breeder in the Streambay app and you'll be notified as soon as a new episode airs.

When did the latest episode of Sister Breeder come out?

The most recent episode of Sister Breeder, Season 1 Episode 4, aired on February 27, 2026.

How many seasons of Sister Breeder are there?

Sister Breeder has 1 season with 4 episodes in total.

When did Sister Breeder first air?

Sister Breeder first aired on T-REX (JP) on September 26, 2025.

How do I get notified when new episodes of Sister Breeder are released?

Download the Streambay app, follow Sister Breeder, and you'll get a push notification the moment each new episode is released.

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