
夫婦ゲンカで家出してきた妻の姉である優子姉さん。どうやらワケアリのようで…最初は、口を閉ざしていたが、酒が進むに連れて本音が飛び出た。「セックスレスなの。」実は僕もセックスレスで、互いに欲求不満な僕たちが関係を持つのに時間はかからなかった。しかし、優子姉さんの欲望は次第にエスカレートする。妻の目を盗み、浴室、クローゼット、そして眠る妻の隣で…。悶え苦しみ続ける僕は、理性もチンポも爆発寸前だった。










Yuko Shiraki is so incredibly erotic. Amazing. Even though other reviews are negative, I find her look in jeans really attractive.
Satisfied! Did a careless remark ignite her sister-in-law's lust? You can't say no when a mature beauty seduces you. Great for a fap!!
Why can't they make better use of such a wonderful actress? The lighting is too dark, and why on earth would they choose to put her in jeans? The director really needs to rethink their choices. It's such a shame.
*Yuko Shiraki treats her husband while her younger sister (ugly) is sleeping. The lighting in this scene is so dark that I can't see it clearly. While I was having sex in the kitchen with my clothes on, my younger sister (ugly) came back from shopping. I wanted to see the sloppy skirt wearing it. Yuko Shiraki pretends to be a massage and gives a blowjob next to her younger sister (ugly) in the living room. It's very beautiful and erotic, but it's a shame that she's wearing jeans. Skirts are more erotic. At the end, he steals the attention of his ugly sister and fucks her in a skirt and cums with her tongue from behind, but the scene is dark. Only 4 stars due to poor lighting.