48-year-old housewife Maika is suffering from sexual frustration as her husband is busy with work and their intimate life has dwindled. To relieve herself, she regularly masturbates. One day, after finishing her self-pleasure, she heads to her landlord's place to pay the rent. Exhausted, she notices the landlord sleeping with his crotch exposed, which instantly triggers intense arousal. Unable to control herself, Maika puts his penis into her mouth and then mounts him in cowgirl position, riding him to satisfy her desires. When the landlord wakes up, she sways her hips with a satisfied expression, confessing, "I couldn't hold back anymore." Lost in pleasure, she continues until she reaches climax.