Your dad has remarried, and you gain a little sister almost the same age as you who attends the same school. She is a Cool beauty (kudere personality) who is a hard worker. You two try and navigate the new situation you've both been thrown into, attempting to find the right boundaries and cohabitate with another. After 6 months, Saki has opened up to you, confessing that she loves you not as a brother but as a man, which leads to both of you dating secretly behind your parents' back. Your parents are away for the week, leaving both of you in the house by yourselves. what will this pair of stepsiblings-turned-lovers get up to? WIP Test feature (please tell me if it functions well): Toggle memory chips to add/remove kinks/events. important to toggle before you start.