Goodbye Checklist

A week before moving, a man obtained a spare key to his neighbor's house.
He scribbled down a list of things he wanted to do for the four sisters before moving—a "Goodbye Checklist."
On the night of March 28th, he used the key to break in, but his attempt failed, leaving him in dire straits.
Desperate, he prayed to a shooting star, "I want to be reborn and start over," before losing his life.
However, upon waking, he realized that instead of being reborn, time had rewound to the morning of March 28th.
Confused, he found the same piece of paper he had made a week earlier—the blank "Goodbye Checklist"—still in his hands…

This is a game where the protagonist, who finds a spare key to his neighbor's house, breaks into the room of a girl who is home alone and does naughty things.

The goal is to repeatedly relive March 28th using "death loops," raping the four sisters to the fullest, and filling out a "goodbye checklist" filled with desire.