Those Days When I Lived with My Senior Sister

After finishing the college entrance examination, Zuo Fei decisively chose to rent a house off campus because of the shadow left by his high school roommate. Unexpectedly, the roommate he shared was a senior from the same school and a golden retriever with the same name as him. While living with his senior sister, he discovered that she actually had an unknown story... Senior sister, I really am not that kind of person. Senior sister, why do you like being on top? Senior sister, really... Not at all