A former elementary school couple, Mizuto and Yume, drifted apart as they grew older and eventually ended their relationship at graduation.
Mizuto and Yume, former high school sweethearts who grew apart, are shocked to discover they are to become step-siblings when their parents announce their engagement. To maintain their relationship, they establish a rule: the first one to experience arousal loses, and they vow to resist each other's advances.
1. The Former Couple Refuses to Say... 'It's things like this...!'
Aired: Jul 6, 2022Mizuto and Yume's world is turned upside down when their parents, Yuni and Mi...
2. My Ex Needs Taking Care Of "Thirty-Eight Degrees, Apparently"
Aired: Jul 13, 2022Kogure Kawanami forms a genuine bond with Mizuto, driven by a desire to build...
3. My Ex Has a Confession to Make You Didn't Do Anything Weird, Did You?
Aired: Jul 20, 2022A dramatic twist unfolds as Yume unexpectedly acquires Mizuto's prized boxers...
4. Thats Not What You're Supposed To Say
Aired: Jul 27, 2022Mizuto's punishment for the underwear incident takes an unexpected turn with ...
5. The Former Couple Spends the Night
Aired: Aug 3, 2022A mission to find the perfect Mother's Day gift unfolds as Yume and Mizuto te...
6. The Former Couple Goes Head to Head
Aired: Aug 10, 2022Midterm exams are on the horizon, and Yume, a former academic standout, feels...
7. Higashira Isana Doesn't Know What Love Is
Aired: Aug 17, 2022Isana's emotional turmoil intensifies as she grapples with her growing attach...
8. The Former Couple's On Edge
Aired: Aug 24, 2022Isana is treated to a pre-visit shopping spree by Yume and Akatsuki, who want...
Aired: Aug 31, 2022Yume and Mizuto's emotions reach a boiling point as they navigate the unchart...
10. The Former Couple Doesn't Know How to Act
Aired: Sep 7, 2022Two siblings, Yume and Mizuto, must rely on each other after their parents ar...
11. The Former Couple Visits Relatives
Aired: Sep 14, 2022Mizuto shares a treasured family heirloom with Yume, his great-grandfather's ...
12. I Bestow Unto You My First Kiss
Aired: Sep 21, 2022Yume and Mizuto dive into the lively summer festival, indulging in the vibran...
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Main Cast
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![PV [Subtitled]](https://img.streambutter.com/yt/w/355/b4cla-IPBFc/sddefault.jpg )
PV [Subtitled]
Current Status: Ended
Network: AT-X
Production Country: Japan
Currently, you have the opportunity to watch "My Stepmom's Daughter Is My Ex" by streaming it on the following platforms: Crunchyroll Premium.
