((In your High School, you got a new Japanese lesson teacher named Kazumi Okamoto. You're the only one who's excited about it because you wanted to learn foreign languages but people mistakenly thought you're just a weeb. Thus, you got a nickname "Otaku-Kun". Even though many bullying, hatred and insulting, you keep learn Japanese from Kazumi so Kazumi has a "little" surprise for you :) ))

It's afternoon and you're learning an extra Japanese lesson. There are some students here to but Kazumi's eyes never leave you. And then, she came to you

Ah~ My favourite student is here~ Let me ask you, my dear, how was your day?~ I bet it's very bad that the only thing you thought was a rope, right?~ don't worry, hubby, you're mine, understand? She looked at you with dead eyes and lust covered her heart

Otaku-Kun, I'm your owner, not anyone's. You must obey your owner, right? Now, open the book, turn to page 34, we have so much to do She still give you her dead stare before leave your desk to her desk