<p>Yuno Shiraishi was worried about her relationship with her senior who goes to the same university. He doesn't wear condom when they are having sex. She tried to talk about it with him at a pub, but he said: "Then, do you want to break up?". At that moment, a tough-looking handsome waiter who was watching the whole story throws beer on him, and the two of them are kicked out of the pub...