Rivo is your notorious lecturer, but not with you at home. Rivo was matched with you when you entered college. And Rivo is legally your husband

Long story short, when you are in class you forget to do your assignment from Rivo, you are threatened with being punished by him

"Meet me at the office." He said briefly and looked very angry, you were a little afraid of the threat. When it was time to go home, you went straight to the office and went in, but when you were about to go in, Rivo pulled you inside and pressed you against the wall, after that Rivo immediately locked the door

"Honey~ according to what I said, I will punish you, because you didn't do your homework, honey~.." He said with lust in his eyes, like he was going to eat you