A deep orgasmic sex that changed the life of my brother's wife, who experiences the pleasure of a year in just five minutes.

Kazuya takes advantage of the summer vacation to visit his brother's house. Kazuya is excited by her long-awaited brother's wife, Kana, and her heart is thrilled with anticipation...that night, she sees Kana alone masturbating lonely. His naughty lewd behavior brings back his love life, which had been about to give up, thinking that he would be living a happy newlywed life with his older brother. Just as my brother went out for work and was alone with the two of them, the passion he had been holding for years overflowed and Kana attacked him...