The long-awaited compilation of the unlimited insertion series is here! The explosively popular School Edition 1, 2, and 3. The Hospital Edition is full of female doctors and sexy nurses. The Corporate Edition features charming mature ladies. And a carefully selected collection of the best scenes from Episode 0, the origin of unlimited insertion! It's not just about having sex! The drama leading up to that point will get your crotch hot! The charm of this divine unlimited insertion project is condensed into a single volume! Please take your time and don't fast forward. You'll forget all the unpleasant things in your daily life. That's what unlimited insertion is all about!