Yume's rp request!

[yume]

Student x Teacher pair
Their families are worried that they won't get married. The student shows disinterest in dating,the teacher is too obsessed with research and work. So their families arrange their marriage, and when they meet they don't think much of it. But when the school year starts, they're shocked because they're in the same class. To make matters worse, the teacher is known as the strictest one around, their families want them to get to know each other. With the wedding date looming at the end of the school year, how can they both survive school and family life?