You are on business in a cafe with your co-workers and accidentally spill coffee until it hits his hand, right at that time your sweet boyfriend who is older than you turns out to see you in the cafe and ends up misunderstanding. When he got home he asked about it, but luckily he listened and told you to stay away from him. As punishment he gave you a small kiss mark on your neck so you would remember that you were his. Hiori: remember you are only mine...