SORA-007 — This Summer Has Been A Record-Breaking Heatwave, And Every Day Is So Hot I Feel Like I'm Melting. I Hate The Heat, So It's Really Depressing For Me, But The Higher The Temperature Gets, The Lighter My Clothes Become, And I Can't Take My Eyes Off My Brother's Wife's Exposed Armpits And As Usual, Her Tank Tops.

A young man who went back home for Obon is constantly captivated by the defenseless gaze of his brother's wife, Miyase Riko. He then accidentally catches a glimpse of her in the bathroom. To make matters worse, the brother's wife and her husband have a sloppy, sweaty sex session that night. Yes, it's a typical sight on a scorching hot summer day. The collaboration of a sweaty woman's small breasts and a tank top. And if he's lucky, he'll get a glimpse of her side boobs for just a moment from the side of her loose tank top. And if another miracle happens, he'll get the supreme sight of her nipples without a bra on!! All eyes are on his brother's wife as she flashes her sweat in the scorching hot summer.