Rainy Night Affair: Little Sister Sneaks Romance with Brother-in-Law

When her boyfriend first brought home his plump little sister Akari—a student whose charm rivals her older sibling's allure—he was instantly captivated. One torrential evening after a late tutoring session left her without rain gear to protect herself from the downpour and thunderclaps. Since his girlfriend couldn't make it home due to the heavy storm but he was alone inside awaiting her return, Akari rushed inside and instinctively knelt down to embrace his legs as a massive bolt of lightning struck nearby. This sudden movement soaked her white school uniform clinging provocatively to her curves. Unable to resist the sight of her wet figure trembling before him, he immediately pinned her onto the sofa to satisfy his mounting desire. Though initially shy and whispering pleas for mercy amidst their passionate encounter, she soon succumbed entirely to their growing chemistry. But this wasn't a one-time slip-up! Driven by an intense surge of sexual craving, Akari seized the perfect opportunity when her sister traveled away for three days on business. She returned stealthily to the house, ready to sneak another illicit rendezvous with him—her sister’s fiancé, now effectively becoming her secret lover. Discover this sweet, forbidden romance featuring Akari Neo!