Boys' Love Novels The forbidden nectar of the Bright Prison Academy Kodansha X Bunko

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

Kei Koshi, who had to hide the fact while receiving the grace of Ryujin, had a heart-to-heart sweet school life as a lover of Ryutora Platoon leader Tokiwa.
However, when the once-a-month ceremony approaches, dark clouds hang around them.
The return of Koshi's candidate, Shiragiku, who was in hospital, and the secret life of Tsubaki, Tokiwa's former lover.
The decision made by Sho, who was being swayed and worried, creates a distortion between him and Tokiwa?
In a prison called Gakuen, the boys are trapped in love.