Sun-tanned nieces Hara and Minami return to the countryside. (T-3800041)

The niece sisters, who have a strong liking for older men, are away from their parents for the first time this summer vacation, heading to the countryside. "Uncle, let's play!" Their innocent smiles, their sweaty, youthful bodies revealing unguarded tan lines, fuel a surge of wicked desire. "Why does your penis get so big?" Played with by their sisters' overly precocious erotic curiosity, reason flies to the winds, and they allow themselves to be filled with their semen into their tight, wet vaginas!