The 5th mega-hit series! In this work, girls who oppose all-you-can-eat insertion finally appear, and there is a battle against the introduction of all-you-can-eat insertion that is not easy! And what happens to the girls of the opposition due to the all-you-can-eat insertion that was introduced semi-forcibly? A dream system for boys. But for girls... An all-you-can-eat series that becomes more erotic with various upgrades as the series is repeated. AV that can purely make you horny and erect just by looking at it! It is all you can insert!
