「あの時の続きしよう…」あの日のエッチな見せ合いっこの続き。幼い頃、遊びでお互いの性器を見せ合いっこした幼馴染が超絶美少女になって戻ってきて
"Let's continue that time..." The continuation of the naughty show-off that day. When I was young, I showed each other's genitals while playing, and my childhood friend came back as a transcendent beautiful girl.