"Because my wife's sister-in-law is too erotic..." Frustrated married woman Saki and her sexless sister's husband go crazy to the point of embarrassment Saki Okuda
They fell in love, got married, and after five years of married life, their relationship hit a rut and they became sexless. Jun, her simple and serious husband, is rejected by his wife and spends his days in agony, unable to attend to her entertainment. One day, my girlfriend's wife had to go back to her hometown for three days for a friend's wedding. Worried about the housework while her wife is away, her wife's older sister Saki comes over with side dishes for her. ``Even though you are young, you guys are already sexless...Oh, so am I...'' The frustrated married sister-in-law seduces the young Jun, who has a lot of sexual desire. And while her wife (sister) was away, the two devoured each other's bodies... ``We're in-laws, but we're siblings, so it's not cheating.'' Jun ejaculates over and over again due to the ripe body and trembling pleasure that he can't experience with his wife.