25-year-old Sena Sakurase is a married woman found on a hookup site, with a deeply masochistic personality who loves outdoor sex. She enjoys being blindfolded, having her body marked with graffiti, and being photographed or filmed during sex—thriving on these intense experiences. Her charm lies in her passion for various acts, including masturbation and vibrator play. A highlight is her pursuit of pleasure even under physical constraints, such as massive enemas and having numerous marbles inserted into her body. Further captivating is her boldness during extreme scenes—bound to a sofa, spread into a wide M shape, fitted with a nose hook and gag, and subjected to complete anal training—her daring performances are undeniably mesmerizing.