Gakuen Tengoku: Kashiwabara-kun no Junan

A wolf who has shed his angelic skin and is looking for a chance to get naughty...!
After a sudden encounter in the infirmary, the soft-hearted angel Koizumi-kun and the hated Kashiwabara-kun are completely in love with each other.
They love each other very much, but Koizumi-kun seems to have his own feelings for Kashiwabara-kun, who insists on his penis rights and stubbornly protects the purity of his backside...
Erotic school love, a change of seme and uke.