In the previous reviews, I introduced school revenge dramas, so this time let's dive into a family revenge drama: This one, released on January 14, 2025—titled "START-255: I Made My House's Queen Submit Through Intense Sex Revenge. I Gave My Arrogant, Always-Looking-Down Sister a 100-Times Concentrated Libido Enhancer as Revenge, and She Turned into a Pathetic, Twitching Pussy That Fell Hard, Even Though I'm Just Her Brother. Kamiki Rei"! Produced by "SOD", and starring the ever-popular actress Kamiki Rei, this 130-minute film takes "intense sex" and "revenge" to the absolute extreme! In this film, Kamiki Rei plays a proud older sister who's the sole breadwinner for the family, making her the undisputed top dog at home—no one would dare claim second place. She treats her family like servants, even making her little brother bow down to her. The opening scene has her in a vibrant red yukata, subtly revealing her breasts supported only by a bra, with a coldly arrogant gaze like a queen, every gesture screaming "I'm the ruler!" Under the direction of Yukan, Kamiki Rei's dominant beauty is showcased without holding back, especially her deliciously tempting huge breasts and perfect curves. But this sister is about to get completely flipped upside down by her brother's "revenge plan," creating a massive contrast in the visuals! Rome wasn't built in a day, and neither was this hatred! Ever since their father lost his job, Kamiki Rei became the family's sole financial support. There's a saying that "no filial child stays by a long-term sickbed," and while her parents aren't ill, the burden of supporting everyone single-handedly must have been immense. Maybe it was the pressure, or just dissatisfaction, but the sister started treating her family like slaves. Over time, the brother's resentment grew stronger, so he decided to use a "libido enhancer" given by a friend, concentrating it 100 times and half-jokingly, half-seriously slipping it to his sister. He thought it'd just make her embarrass herself, but the effects were way too strong—after taking it, Kamiki Rei instantly transformed into a desire-fueled machine, her eyes glazing over as she started begging her brother for it, sparking an unexpected storm of lust! As the drug's effects kicked in, Kamiki Rei went from a haughty queen to a full-on sex beast, completely lost in wave after wave of orgasms that left her convulsing. The brother, meanwhile, shifted from avenger to "victim." Especially in the final scene starting at 5 minutes and 12 seconds, with Kamiki Rei's heavy makeup smeared, hair a mess, and eyes vacant yet wild, she rides the male actor, suddenly leans down to devour him in a fierce kiss, then starts bucking and grinding wildly until he creampies her; at that moment, as she lifts herself and pulls out his dick from her pussy, she's already climaxing but holding it in, and the second it slips out, a massive flood bursts forth—a mix of love juices and semen squirting out in a tidal wave. The visuals are as erotic as it gets! Beyond the shocking visuals, Kamiki Rei's shift from dominance to breakdown is a major highlight—one minute she's sneering with commanding tones, the next her eyes are hazy and seductive after the drug hits, creating an epic contrast. And let's not forget the bonus points for her amazing body—her huge breasts sway enticingly under the drug's influence, especially in that living room scene with repeated creampies, where she's moaning and convulsing the whole time. It's the perfect blend of sensuality and utter collapse!