From TheRobotsGhost: Two students make it a habit to violate their gym teacher.

Seya-Senpai teaches his new freshmen dormmate a few things. Included in volume 7 of Koushoku Shounen

Aki's senpai wants to be dominated.

A group of muscular boys decide to form a cheer leading group, complete with skirts, but lacking underwear because they cheer the team on with their erection.

1: Blazing Sun Cheerboy (炎天下チアボーイ) 2: Cheerboy Freshman (チアボーイ一年生/チアボーイ１年生)3: Western Cheerboy (ウェスタンチアボーイ)4: Cheerboy Cheer Diary (チアボーイ応援日誌)5: Cheerboy Debut (チアボーイ初舞台)6: Cheerboy Enrollment Symbol...

From Liquid Passion: A retrospective work that contains 10 oneshots. This is hard-core shota that involves boys of the same age and boys with older men. The stories contain eager ukes and hilarious sex talk...

Swim team members bonding....... "Original" doujinshi by the circle REFLECTION.

A short romp in a living room.

A student tries out massage options at a local bath.

After Shinobus' parents died, it was decided that he would move in with a distant uncle, Kazuhiko. Oneshot from the magazine Hanjuku Tenshi and reprinted in Boku no Goshujin-sama.

Yaoi/crossdressing prostitution that goes a little too far...

Pairing: Miyuki x Sawamura

"Original" doujinshi by the circle Tokuda.

One boy gets trapped inside of a game, the other seize the moment.

A little boy goes to a bathhouse and becomes one of the guys.

*A collection of short stories, from what appear to be different artists: Dog Run:man is partners with a boy who dresses up like a dog for him and lets him take picturesTrackside Boy:Boy walking home is...

This is a oneshot from U.C. BOYS SECOND Under Cover Boys Second.

Original All Color Doujinshi When Nobuo-san tells Moo-chan they're getting a new cow, will Moo-chan be able to handle it... and will Nobuo-san? (taken from UTM's website)

An R18 version was released in 2021 on Japanese ebook stores.