underage kissing

Jimin is an omega. And he has a destined alpha!. But the only problem is jimin is 3 years older than him that he has to wait for his innocent baby Alpha to finally reach 18 yo,so he can finally get what he so painfully craved for ever since they learned they're destined mates.

Taehyung wasn't suppose to see Jungkook kissing his younger brother Jimin. And the only result of this is Taehyung eventually being apart of their secret affair.