Three students from an all-girls school are selling Bibles on the street... But, don't mistake them as servants of God. In actuality, they're making money for dating expenses. Even though their ways are not so good, their hearts are pure! Santa Maria, please listen to these girl's prayers!

It has been ten years since the end of Peach Girl. Momo and Kairi are happily living together, and are planning on finally getting married. But then Sae and Toji move in next door. Sae is up to her old tricks, and Toji seems to have a dark shadow looming over his past…

Kairi and Momo are attending university together and are finally happy…but Sae has been left behind after failing her last year of high school–she should've attended class a bit more! Follow Sae's adventures as she reunites with a childhood love and deals with high school life once again.

Ageha, an ordinary (and rather unpopular) girl, is constantly overshadowed by her popular and beautiful twin sister, Hana. Because Ageha grew up in the countryside with their grandmother while Hana was raised by their parents, the two girls ended up with drastically different personalities. For the most part, Ageha remains a silent and hidden student in the school, with only one friend (who isn't all that nice either). In fact, nobody even really knows that she is Hana's twin sister, because despite looking alike, there is still a large gap between their levels of beauty and popularity. When Hana finds out that Ageha has a crush on a cute boy named Ryuusei (who is actually Ageha's childhood friend from the countryside), Hana becomes curious about their relationship. However, after hearing that Ryuusei hates people like Hana, Hana becomes irritated and using her charming personality, actually manages to snag Ryuusei as her boyfriend! Ageha is left with no one, but thanks to the strange new school counselor, and some unexpected allies, Ageha decides to do her best to get Ryuusei back.

"Forgive me. I can't become a servant of the Lord yet," Maria says as she runs from her vows ceremony at the convent where she was orphaned 16 years ago. She has received another letter from the mysterious "G," her faceless benefactor. She is not as alone in the world as she thinks; "G" writes that she has a relative at Hakuhou Academy who is in need of her guidance, but he cannot tell her this relative's name. Trying to enroll and search the school presents Maria with a number of problems, however – the foremost of which is: Hakuhou is an all boys school!