A married woman named Yumi struggles with sexual frustration due to her husband's lack of interest. After learning about his infidelity, she decides to try 'yoga for improved health = increased libido', recommended by a friend going through similar issues. As she continues with this routine, she starts noticing changes in her body that make her husband more active during their nighttime activities... or so she thinks. Unexpectedly, the yoga effect causes her nephew to become aroused instead! Despite trying to resist him, her sensitive body gives in, leading to her first orgasm and even an accidental squirting session. It's important to note that recording contents may vary depending on the distribution method used.

旦那とのセックスレスに悩む妻・ゆみ。ある日、旦那の浮気を知ったゆみは同じ悩みを抱えていた友人の助言で’ヨガによる体質改善=まん活’を始めることに。やっていくうちに身体の様子が変わってきたのか、旦那も夜の営みに積極的に…。遂に念願のセックスレス解消かと思いきや、まん活効果でまさかの甥っ子が発情してしまい！？敏感になったゆみの身体は甥を拒めず、まさかの初潮吹きまで教え込まれてしまって…。※ 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！