Yui divorced her husband due to sexual incompatibility and Yui home. When she saw her brother's dick for the first time in a while, it was so big it was unrecognizable! "Come to think of it, my dad's was big too..." She lost all sense of reason when he showed her a dick that looked good on her horny, frustrated body! She barges into her brother's shower and gives him a handjob! She takes him by surprise while he's on the phone and forces him to have sex! She films a blowjob video to spite her ex-husband! A slutty older sister gets sweaty and feels great with her brother's big dick!