Mystari's manga / #Blackmail(19)

Senpa, accidently learns Senpa's "secret". Senpa who's seen through to Tsuru's feelings, offers to be "pretend lovers"in place of hush money. While Tsuru knows Senpa isn't serious about him, he can't deny his feelings and accepts the offer. But it gradually becomes painful having a love that seems to be going nowhere. Then one day Senpa disappears from Tsuru's life!

A childish student, Shirou carries a torch for his teacher, Oka. Masami, a good friend of Shirou's, who has cherished him like a brother, is confronted by Ryuuji, another friend of them, concerning his true feelings for Shirou. Masami and Ryuuji conclude a gentlemen's agreement, in which either of them cannot hit on Shirou. Ryuuji orders Masami to substitute and take care of his sexual desire instead of Shirou.

Closet idol fan, Mikado, hates his superior, Anezaki. Anezaki is very capable in his work, but he hands all the grunt work to Mikado. One day, Mikado is charged with sending a drunk Anezaki home after a company drinking party. But they missed the last train and end up spending the night at a love hotel. There, Anezaki suddenly mounts Mikado and continues to do the dirtiest things.

Taku has a terrible personality, but he's good at putting on a smile in public, which makes him really popular at his university. However, there is one student who goes out of his way to avoid him -- Sasaki Yuya. There's even a rumor going around that Taku mistook Yuya for a girl one time. But when Taku starts looking for a way to keep the rumors from ruining his reputation, he finds something interesting about Yuya on the internet.

Related to: Fascinating Summer Vacation 1) Who Made Him Such a Man? When a young dashing teacher visits his pupil's home, he encounters his old classmate who works now as a debt collector. The friend has looked after the pupil whose mother ran away and only left him a heavy debt. The teacher and the debt collector return to their former love-relationship... 2) 37°C A very nice medicine salesman visits the room of a doctor who caught the flu. The doctor buys a medicine in return for the salesman's sexual service. But the salesman turns out to be an old acquaintance with whom he had had a sexual relationship in the past and he tries to interfere with the doctor's engagement with the hospital director's daughter 3) Costly Ecstasy An office worker who got downsized is picked up by a clever student and changes into a very sexy guy. He tries to take revenge on his old colleague who stole his lover, but the colleague turns out to be a former lover of the student... 4) Kuroi Tobira (Black Door) The lonely student who has a somehow demonic desire is confined in a room by a very sound and popular teacher who decides to commit suicide. With this teacher's so strong obsession, the student forgets his hatred for society...