IPZ-770 未挿入時間わずか15分50秒！？超長挿入！！イツでも！ドコでも！ダレとでも！絶賛ズボズボ挿入中！ 立花はるみ. IPZ-770 Not Insertion Time Just 15 Minutes And 50 Seconds! ?Ultra-long Insertion! !At Any Time!Anywhere!Even In The Sauce!Acclaimed Zubozubo During Insertion! Harumi Tachibana