Shinji, who lives with his wife and mother-in-law at his in-laws' house, enjoys a peaceful daily life. However, things take a turn when his sister-in-law, Tsumugi, moves back in after an argument with her husband. Tsumugi's laziness leaves the house in disarray. Furthermore, she refuses to have sex with Shinji, citing the fear of being discovered by her sister, leaving him frustrated. One day, Shinji witnesses Tsumugi masturbating and unexpectedly finds himself aroused by her despite his initial irritation. Unable to contain himself any longer, Shinji asks Tsumugi for a sexual favor, but her response is surprising. Note: The content may vary depending on the distribution method. Special Feature: Live Chat: Enjoy chats with young wives and mature women! 'Madonna' is packed with information on the latest releases, sale items, and other great deals!

婿入りで義実家に住む慎二。妻と義母と穏やかな日常を送っていると、夫と喧嘩した義姉・つむぎが実家に転がり込んできて…？ズボラな義姉のせいで家は散らかり放題。おまけに「義姉にバレるから」という理由で妻との営みも断られ悶々とする日々。そんなある日、つむぎのオナニーを目撃しイラついていたはずの怠惰な義姉に欲情してしまう。たまりかねた慎二はつむぎへヌキをお願いをするのだが、意外にもつむぎの返答は…。※ 配信方法によって収録内容が異なる場合があります。 特集 ライブチャット 若妻・熟女と楽しめる人妻チャット！最新作やセール商品など、お得な情報満載の『Madonna』はこちら！