
A married older sister and an engaged younger sister get tangled in a wild swapping scenario. The older sister is a leaky exhibitionist, while the younger one is a shy masochist who climaxes instantly. It's a genetic recipe for pure hedonism.








I stumbled upon this in my favorites and gave it a watch; the progression through the first half, second half, and the final scene is actually pretty solid.
Compared to Natsumi Horiguchi, Maki Amamiya is a bit plain and lacks presence, but she's just as erotic and masochistic. Both sisters get targeted and ravished by each other's husbands at night. While the sister is more nymphomaniac and the younger one is more masochistic, the way they both accept it as if it's only natural is quite erotic. It's not just the sisters; the husbands are also total perverts, which adds depth to the story. The progression toward the four of them living together in a free-sex arrangement doesn't feel forced at all. While the final orgy starting between the married couples is a bit questionable, it felt like a pretty twisted, incestuous affair that I enjoyed.
Natsumi Horiguchi, playing the older sister, is the type who gets wet easily, while Maki Amamiya, the younger sister, is sensitive and climaxes quickly. Despite being sisters, they share a forbidden lesbian relationship. While there are plenty of close sisters in the real world, there's no way such perverted sisters exist. Well, they're AV actresses who love cock, so this setting works. You could say their pussies are 'sick.' Both are beautiful with great figures. Natsumi, in particular, is tall and exactly my type. Her squirting during cowgirl position is incredible. Next time, I'd like to see a three-sister lesbian scene.