Five years into her marriage, married woman Eri developed an interest in swallowing semen, leading to this special project. Starting with a blowjob, her thick, meticulous oral technique is so captivating that the man naturally cums inside her mouth. Without flinching or making a disgusted face, she gulps down the pungent, fresh semen—revealing her surprisingly skilled mouth. Driven by this unique sensation, they continue with round after round of deep-throat swallowing, testing her reactions each time. What kind of impression will she have after thoroughly tasting and swallowing three full loads?