Kiite kuremasu yo ne? Senpai

Chapter 2: Taking a bath
Chapter 1: Visit
Chapter 2.1
Chapter 1: Visit
Chapter 2.1
One day, the most beautiful girl in school suddenly shows up at Kento Ikuno's door. She shows him a "ticket" written in awkward handwriting. This is the start of a romantic comedy about a "ticket to do anything I say" that came from his childhood.(https://seiga.nicovideo.jp/comic/60455)
Related Series