My friend’s sister only likes to annoy me

No need to be close, no need for a girlfriend, just a close friend is enough. I, who gave up all inefficiencies in my youth, Daxing Mingzhao, broke into the room of a girl. Neither a sister nor a friend. She is an extremely annoying and clingy school girl. My best friend's sister, Kohinata Iroha. "Senior, let's go on a date! Did you think I would say that?" She was full of energy and occupied my bed. She was seductive and liked to annoy me very much. But why do everyone look at me with envy? Because Iroha is a girl who externally appears to be a lively and pure top student, she is very popular. Hey hey...then why do you only bother me? Annoying JK is approaching me! An extremely boring, sweet and clingy youth romantic comedy!