Kinda funny lol so 2 pairs
1st friends from middle school one is president council and the most important person but is kinda stupid in smart way x deliquent that in not really deliqent but wants to be noticed - so they are put in rehalilitation proces to make deliquet a diligent studenet and to do that they slowly progressing in sexy stuff theres confession and they starts daiting
2nd vice x friend of deliqent also "bad" guy they use sex toys and have mutual feelings so they become a couple
Seitokai Yakuin Toshite Mondaiji wo Kousei Saseteitara Nazeka Love Come ni Natteita Ken