My niece suddenly came to show her uniform to her grandma. While she was away on the town council's trip to the hot springs, she ended up being alone with her niece in this house... My Uncle's Desire Can't Stop Seeing A Cute Sleeping Face I've Seen After A Long Time! "Mii-chan? Let's make unforgettable summer vacation memories with my uncle." Incest intercourse between uncle and niece.
