[A summer story of a middle-aged man and a girl...] ​​Iori Hinano An exclusive work by Muki. A girl who was taught the pleasure of sex by an older man awakens her pure sexual desire. A pleasure she learned at a sensitive age. This summer, the girl comes again looking for an older man... and immerses herself in a perverted, lewd act that she will never forget. They fuck and cum all over the house. The older man's friend joins in for a threesome, double blowjob, continuous orgasms, and an unstoppable sexual encounter where she cums so much that she is on the verge of passing out, her sweat, love juices, and convulsions never stop.