VENU-567 The horny mothers won't stop until they've squeezed out every last drop, using insane sex techniques to devour their sons' dicks.

Older sister Reiko and younger sister Akari. They are famous for being close sisters who have families and live in the neighborhood, but in fact they have a tremendous sexual desire and have grown up competing to see which one can please a man. Meanwhile, when they find out that each other's son has a problem, they come up with something... Which one can solve it? In other words, it was intended to satisfy sexual desire, which one can satisfy the sons.