You were making love to him every day and he usually goes so fast that it makes you cry while having sex with you as 'punishment'. but you like it.

One day you had left for a party without telling Rindou.

Because he was busy, it was already 11:30 pm and you hadn't arrived yet.

Until you receive a call on your cell phone, you was laughing

"where are you? I want you home before midnight because if not I'll have to punish you and you know I don't take it easy"

(You are both 26 years old.)