My younger sister's daughters "Meru" and "Yukari", who divorced a year ago, have returned to their parents' home. With my two nieces who have been attached to me since I was little, I was hiding in my family and repeating "mischief" called "play". Innocent girls who understand that it feels good even if they have no knowledge about sex are absorbed in forbidden incest with their favorite uncle and repeat sexual intercourse every day.
*There are no performers under the age of 18 in this work.
