Niece sisters who love their uncle. They came to the countryside for the first time during summer vacation, leaving their parents' home. "Uncle, let's play together!" Spreading innocent smiles, sweaty childlike limbs, and lewd desires welling up at the glimpse of their defenseless tan lines. "Why does Uncle's dick get so big?" Tormented by the sisters' overly precocious erotic curiosity, my reason flies away and I pour murky liquid into their tight pussies as they please!