Miyako Kirishima is a university student and aspiring teacher. She is a poor girl who enjoys being frugal. One day, she has a meal with her friend Yui Nakano, whom she occasionally tutors. On the way home, Yui invites her to a love hotel. Miyako is hesitant, unwilling to have sex with a friend. However, Yui cuts her off, offering her 30,000 yen for sex!
Subsequently, Miyako ends up in more "transactions" with her other friends at her women's university. The curtain rises on a tale of yuri, friendship, money, and sex.
Volume 1, Chapter 1: The First Time Nakano-san and I…
This was the first published chapter of the series. It introduces the main characters, Miyako Kirishima and Yui Nakano, and sets the stage for the story.
Chapter 1: The First Time Nakano-san and I… released on August 9, 2022.
Volume 1, Chapter 2: Nakano’s Study Session
In this chapter, Miyako helps Yui study for her exams. They spend a pleasant afternoon together, and Yui offers to pay for a session at a love hotel later that night.
Chapter 2: Nakano’s Study Session released on August 23, 2022.
Volume 1, Chapter 3: Asakura-san’s Donation
Asakura-san, another one of Miyako's friends, offers to donate money to her cause after Yui cuts her off for the first time. Miyako appreciates the gesture but insists on doing things on her own terms.
Chapter 3: Asakura-san’s Donation released on August 27, 2022.
Volume 1, Chapter 4: Role Model Chinatsu-san
Chinatsu-sensei, another one of Miyako's friends, inspires her to stand up for herself and refuse to participate in Yui's transactional relationship. Chinatsu-sensei encourages Miyako to stand up and resist peer pressure.
Chapter 4: Role Model Chinatsu-san, released on September 2, 2022.
Volume 1, Chapter 5: Chinatsu-sensei’s Lesson
In this chapter, Chinatsu-sensei teaches Miyako about consent, boundaries, and the importance of respecting oneself. Miyako is receptive to the lesson and appreciates the guidance.
Volume 1, Chapter 6: Sayama-san is a Huge Introvert
Sayama-san, a quiet and introverted classmate, remains a mysterious figure throughout the series. He struggles with his feelings and desires, which contributes to the drama and tension within the group.
Chapter 6, released on September 18, 2022.
Volume 1, Chapter 7: Sayama-san's First Time
During a school trip, Sayama-san finally comes out of his shell and shares his first sexual experience with Miyako. Despite the hurdle, their relationship blossoms.
Volume 1, Chapter 7.5: Vol 1. Extra Chapter – Chinatsu-san’s Sex Review
In this extra chapter published on December 25, 2022, readers are given an in-depth look at Chinatsu-sensei's sexual relationship with Miyako.
Volume 1, Chapter 8: Nakano-san and the Department Store
Yui takes Miyako shopping at a department store, where they encounter a variety of people and situations. The chapter explores Yui's dating life and the complexities of dating as seen through Miyako's eyes.
Volume 1, Chapter 9: Nakano-san and Earrings
Yui buys an expensive pair of earrings for Miyako as a gift, which leads to a discussion on value, cost, and the relationship between friends.
Volume 1, Chapter 10: Tonami-san and The Swimsuit
During a trip to a beach, Tonami-san attempts to showcase his swimming skills. Miyako watches, amused, as Tonami-san flirts with other girls on the beach.
Volume 1, Chapter 11: At the Pool with Tonami-san
Tonami-san invites Miyako to the pool, where they play water games and bond. The chapter explores the power of shared activities to strengthen relationships.
Volume 1, Chapter 12: Asakura-san’s a Stan
Asakura-san confesses his love for Miyako. He reveals his plans to pursue her despite everything, despite Miyako's initial hesitation.
Volume 1, Chapter 13: Asakura-san wants to be Number 1
Asakura-san competes with Miyako for the affection of a third party. His behavior causes conflict and turmoil within the group.
Volume 1, Chapter 14: Doumyou’s Hobby
Doumyou-sans, another classmate, enjoys displaying himself in front of Miyako. This behavior sparks jealousy and discussion among the students.
Volume 1, Chapter 14.6: Volume 1. Promotional Art
The cover art for Volume 1 is released on October 20, 2022. It features a sensual and appealing image of Miyako and Yui.
Volume 2, Chapter 1: Nakano-san and the Department Store
Continuing from Volume 1, Chapter 8, this chapter expands on Yui's shopping trip. The episode explores her dating life and decisions.
Volume 2, Chapter 2: Nakano-san and Earrings
After purchasing earrings, Yui treats Miyako to coffee, where they discuss the nature of their relationship and their future together.
Volume 2, Chapter 3: Tonami-san and The Swimsuit
Tonami-san炫耀他的游泳技能，这让米子和她的朋友忍住了笑。这部小说为描绘友谊，性欲，友谊和金钱的故事奠定了舞台。
Volume 2, Chapter 4: At the Pool with Tonami-san
在一次泳池活动中，汤马索桑特和米子一起玩耍和水上运动。这一章描述了共享活动的力量以及它们如何加强人际关系。
体积2，章节1：中村老师和她的男朋友
在一次学校旅途中，汤马索桑透露了他的性取向，并与米子分享了他的第一次爱爱经历。尽管有这个障碍，他们的关系仍然茁壮成长。
本卷，第4章：汤马索桑特的首次亮相
本卷继续第一卷的第8章展开，讲述了汤马索桑的恋爱生活和他与米子的互动。
