

2010–2010 · AT-X · Ended
The story begins with Keita Suminoe, a male third-year junior-high school student studying for his high school entrance exams. He is living in a home with his older twin stepsisters, Ako and Riko, who share no blood relation to him, and they help him prepare for his exams. Even though he initially dislikes himself for it, he begins to become attracted to his two step-sisters, and his two parents encourage him to eventually get married to one of them.
Monday at 23:30 (Asia/Tokyo)
This series has ended.
Last aired
S01E12 · One, Two, Threesome!
2010-06-21
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Wonderful Days
2010-04-05 · 24 min
A Lesson for Two
2010-04-12 · 24 min
Alluring Sweets
2010-04-19 · 24 min
Qualifications of a Lover
2010-04-26 · 24 min
I'm Sorry!
2010-05-03 · 24 min
Uneasiness at Akihabara
2010-05-10 · 24 min
Wh-What!? A Dripping Wet Midsummer Delusion
2010-05-17 · 24 min
It's Always That in August
2010-05-24 · 24 min
Turning to God Only in Times of Suffering
2010-05-31 · 24 min
At Last, the Real Thing!
2010-06-07 · 24 min
Nitpicking a Good Day!
2010-06-14 · 24 min
One, Two, Threesome!
2010-06-21 · 24 min
Ken Takeuchi
Keita Suminoe
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