Shougetsu, an honors student at the top of his grade, discovers the wonders of developing his backside. One day, a student from the same grade, Kyoujima, sees him anal masturbating in a classroom after school...

A side story after the events of the main story (Yuutousei wa Mi no Hodo Shirazu). Can the two of them juggle love, sex, and student responsibilities together...?!

Miyanari is a straightlaced model student who one day suddenly started being able to see a red string connecting him to Hashiba, a delinquent in his class. "There's no way such a person would be my fated person...

From TheRobotsGhost: Kaneko exploits his Senpai's weakness to temptation.Happy Pocky Day!

1-2. Ayu Ayu is a new exchange student in Takumi's class, and for some reason Takumi can't take his eyes of her.... But wait, what if Ayu can't take her eyes of him as well? 3-4. KanaAfter seeing how her...

Kushima has just started going out with his classmate Yuzukawa Kururi. Yuzukawa is not good at expressing her emotions, so she wishes Kushima would be more empathetic to her feelings. This is a new kind of...

Kotonoha Sakura's case 2, 4. Maishiro Stella's case3, 5. Inuma Miu's caseYagen Nodoka's case7-8. Finale

Contains 3 short stories: Chapters 1-3 - They'd been drunk. Or, more specifically, his boss had been drunk. So when Sakamoto jumped him, Kurahashi just went along with it. After all, it was just the alcohol...

I love you, darling, so... please have a confidence in your heart 4. 3Piece2 Heart+One (３piece～２つの心と＋ONE～)Please look at my naked smile...The shy girl, YUKARILove Lesson

From Tenshi-Tachi: Yanagisawa Aiku is the president of the flower-arranging club. In order to save her club from being closed down, she agrees to go out with Hosaka Ryousei, the extremely handsome president of...

Serialization started from Rutile Sweet no.15 on February 2015.

You Are All Mine! When Tsukasa loses a bet to Hijiri he has to be his slave for three days. But what exactly does he want Tsukasa to do?What is This Thing Called Love?Hayama just received a love letter from a...

Collection of Stories / Oneshots Stalking!!2-3. Mouikutsu Neru to...Watashi no HontoNure☆Natsu (Wet Summer)Sweet LabRussian BlendHaikei Aishi no Ouji-samaKyou wa Nanno Hi?Inaka ni Tomarou!Himitsu no HanaSister...

Collection of oneshots. A strange man hired a younger man to act as his new lover to get rid of his ex-boyfriend who's stalking him. It turns out the younger man is a student in the class of the older man...

Yamato Nadeshiko Train 2. ** Debauchery!! The Yamato Nadeshiko School Fair**** Honeymoon**** First Love**** After School Boob Club**** Hitomi’s Cherry Red Lips**Ab-normal

When Haruhei Sakura entered in an exam school, he fell in love with a girl who also goes to the same school. She is the daughter of a millionaire, but strangely works at a part-time job in a cabaret. He wishes...