I've always loved Senpai. But he has a girlfriend, and I know I have no choice but to give up. But one day, I was so busy at work that I missed the last train, so even though I knew it was wrong, I invited Senpai to come over to my house... We had some drinks and when I saw the face of the person I loved sleeping defenselessly next to me, I couldn't control my feelings... Even though I knew it was no good, I had no choice but to gamble on this last chance, and I had no choice but to boldly take this chance. "Hey, give me a kiss..."