A married woman named Saki, age 32, has been in her marriage for five years but doesn't have any children. She seems a bit plain compared to others her age, but she hides a secret H-cup busty housewife. Six months ago, they started having a casual relationship based solely on their bodies after meeting through an app. Although there isn't much information about her home life or husband, he appears to be distant. Whenever she contacts him, he comes running... eager to listen to anything she has to say. For our narrator, this submissive masochistic pet of a wife serves as his perfect side chick. He enjoys seeing her get more and more aroused until she squirts, begging for rougher treatment. Her fantasies involve being dominated by younger men while her husband remains oblivious to their affair. As they indulge in BDSM intercourse, she forgets about reality and loses herself in the pleasure of being dominated. Note that recording contents may vary depending on distribution method.