Sweaty because of the heat! I decided to go to my parents' house for the summer vacation. I used to spend my days idle, but my boring days changed when I met my childhood friend Airi, whom I secretly had a crush on. One day, he accidentally caught Airi masturbating. and Airi also knew that. and Airi gathered the courage to invite him to join her in sex, they exchanged passionate kisses as if they wanted each other, and licked their entire bodies without any gaps.