Gin's manga / #blackmail(38)

Sadaki Kaoru, an earnest literature professor who comes from a prestigious academy, hides in his heart the one-sided feelings he has for someone. One day, thanks to drawing the attention of the school troublemaker ‘Shou, the informant’ his secret is revealed. In exchange for Shou’s silence, he’ll have no choice but to have sex ‘till the point of exhaustion. The day-to-day of being raped by a young student begins!

Masami loves his best friend Shirou and when he caught classmate Ryuuji ogling him, they make a deal - no one is allowed to attack Shirou and they relieve each other to endure...

Kasuga-kun steals a pair gym clothes of the girl he likes, the next day the girl that sits behind him reveals that she saw everything. Now if he doesn't form a "contract" with her, she is going to tell.

1-4) Cardiologist Shirashi was once "examined" by fellow students while at university and it all was taped and sold. Since then he's always been afraid that someone will find out and expose him. He's especially afraid of Tsuda, a neurosurgery intern, finding out? (continues in the sequel, "Kogareru Yubisaki") 5) Fingers' Whisper When surgical intern Nakahara Aoi's secret is discovered by Teraoka Kimihiko, known as a strict but nice guy, he's embarrassed. But the surgeon turns out to have a sadistic side, which he only shows to Aoi. When he blackmails him into a sexual relationship, will Aoi be able to escape? Does he even want to? 6) Impudent Ruler High-schooler Sakuya is the son of a CEO and can never trust people to be honest around him. But when his father goes on a business trip and leaves secretary Kagami in charge of Sakuya, the boy finds himself softening in the face of the older man's kindness. 7) Sweet Thorn Hibiki will be the future head of a tea school, and there's nothing he can do about it! No one seems to acknowledge that he's more than just the heir, even Tateyama. But though the older man offers him kindness, beneath the surface are darker emotions... 8)Extra for Aoi and Teraoka-sensei from "Fingers' Whisper"

"You're so cute, it drives me crazy." Watanabe is a Sub, and a high school teacher whose fiancée has just left him. Drunk and finally wanting to meet his needs as a Sub, he tries out a dating app for Doms and Subs. However, he's matched with his former student, Izumi, a Dom. A particular incident means that Watanabe can't get away from him, but one day Izumi leaves and doesn't come back. Watanabe doesn't want to face his Sub instincts, but Izumi calls him "cute" and something starts to stir within him...

The story of a salary man named Fujisawa, who can't speak loud due to trauma and the one who wants to hear his voice the most, Kishino. Can Kishino cure Fujisawa's trauma? The cover is used also on the e-book series, "Mutsugoto no You ni Sasayakanai de".

Masaki Tsuji is a divorced high school teacher in his early 30s. Lately, he's been running into a groper on his train ride to work. At first, he thought it was a mistake, but once the hand reaches around the front, things start to escalate! Then a voice whispers, "You're cute, Mr. Tsuji." He can't stop thinking about the perpetrator all the way to school. When Sohta, a student who usually gets good grades, hands in a blank test sheet, Masaki calls him in for a talk. They meet after school, and once Sohta confirms that they're alone, he goes in for a kiss! Sohta whispers to a panicking Masaki out of the corner of his mouth, "Have you been getting groped on the train recently?" Sohta ties him up and starts playing with his body...! This is a secret school love story between a handsome student and his 30-something teacher!