[I heard a rumor that if you miss the last train, you can stay at her house and spend the night with a cute office lady] ……………… "What...! You missed the last train!? Do you want to stay at my house?" My junior at the same company is neat and cute. She always helps me when I'm in trouble. One day, while I was working overtime, a beautiful junior helped me with the overtime. I missed the last train, so I decided to stay at her house. But I have a girlfriend. It's the worst. It's the worst, but... my junior has a cute face, big breasts, a friendly personality... everything is the best. Moreover, she is too cute without makeup. Furthermore, she is wearing loungewear that shows her cleavage. "Senpai... I'm drunk... I'm happy to spend time with you..." My junior got drunk and clung to me. My reason was already gone... I was bitten by my junior.