The 4th installment of the popular unlimited penetration series! This work is a rush of outrageous images that surpasses the previous work! The girls at my school have an extremely high facial IQ! I spend my days looking at those cute girls and feeling frustrated, and I can't concentrate on my studies at all! What's more, I was shocked when I heard a rumor recently! It says that if you pay a monthly flat rate to the student council, you can have unlimited penetration with any girl in the school! What's more, that English teacher who was transferred from overseas is also a target for unlimited penetration! ?