First Aired

Apr 05, 2010




Network: AT-X

Status: 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.


  • 1

Wonderful Days

Episode 1

Keita Suminoe has a problem with his twin step-sisters, Ako... Read more

A Lesson for Two

Episode 2

Ako decides to help Keita study in order to improve... Read more

Alluring Sweets

Episode 3

Keita gets annoyed with being kissed by Ako and Riko... Read more

Qualifications of a Lover

Episode 4

While Keita studies at school, Ako and Riko reminisce on... Read more

I'm Sorry!

Episode 5

While talking to his friends, Keita accidentally gropes his fellow... Read more

Uneasiness at Akihabara

Episode 6

Unable to view and get porn from the internet ... Read more

Wh-What!? A Dripping Wet Midsummer Delusion

Episode 7

One of Keita's friends coaxes him into going to the... Read more

It's Always That in August

Episode 8

The summer festival comes, and it will be the only... Read more

Turning to God Only in Times of Suffering

Episode 9

As Keita tries to study, Ako and Riko compete with... Read more

At Last, the Real Thing!

Episode 10

With Keita ill before the big exams Ako and Riko... Read more

Nitpicking a Good Day!

Episode 11

Keita eagerly awaits the results of his exams, with Ako... Read more

One, Two, Threesome!

Episode 12

After Keita's graduation, Ako and Riko arrive to find they... Read more

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