Sister Breeder
Returning Series
2025 – 2026
4 Episodes
16 min
T-REX (JP)
N/A
Popularity
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Popularity is a TMDB metric that combines page views, search traffic, votes, and trending activity. It’s dynamic and updates daily. The higher the number is, the more popular the show is
10.0
/10TMDB Rating
8.75
/10AER
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AER stands for “Average Episode Rating” and is calculated by averaging all rated episodes.
|
| Ep 1 | Ep 2 | Ep 3 | Ep 4 | |
|---|---|---|---|---|
| S1 | 10.0 | 10.0 | 5.0 | 10.0 |
Highlights
Best Episode
S1E1 - Episode 1(10.0/10)
2025-09-26
Worst Episode
S1E3 - Episode 3(5.0/10)
2026-02-27
Cast
Synopsis
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…!?