Okay so the seme is the cram teacher but hes a univeraity student (which is a secret) and ...

Okay so the seme is the cram teacher but hes a univeraity student (which is a secret) and i think the uke accidentally found out that secret. Then they started dating i think to keep the secret because the uke like the seme. Im sorry i dont remember much but if someone knows what im talking about. Can i have the name of the manga please. Thanks