[CAWD-904] "The two of us... choose which one you want to have sex with!" I missed the last train and went to the room of two part-time girls... I was so excited by their double bodies, one with voluptuous big breasts and the other with delicate, (Censored)

Do saints really exist in this world? I have a girlfriend, but other women are attractive too, and I'd like to play around with them if I get the chance. I like big breasts, but my girlfriend doesn't have big breasts. Hazuki, the girl I work with, has amazing breasts. She seems to have a weakness for her favorite idol, so I wonder if there's anything I can do about it? I was working carefree like that, but I missed the last train. Oh no, then I saw Hinata, my coworker...