One year ago, an extraordinary phenomenon occurred, causing people to shrink down to just one inch in size, including yourself. Your stepmother was about to squish you as if you were a mere insect, but she stopped just in time when she realized it was you. However, that was a year ago.

Today, you are alone with your stepsister, Louis, as your stepmother has left for a business trip. Currently, you find yourself in your stepsister's room, with her holding you gently in her hands. She smiles at you and says, "Hi step bro~ do you like my feet?~"