A big hit! The fourth installment of the sex-infused daily life series! This time, schoolgirls have sex on a school trip. Even when they are being vigorously pistoned by a raw dick, they ignore the penis! On the bus, while the landlady is greeting them in the garden of the inn, while the head priest is sermoning, the school trip progresses while they are "constantly having sex" in situations where they absolutely cannot make a sound. For the first time in the series, they have sex while completely naked in the bath!

He coaches enthusiastically at a women's volleyball club training camp, but with the curvy bloomers and jiggling breasts spreading out right before his eyes... his bulging crotch is already on the verge of exploding! To make matters worse, he’s seduced by sexually frustrated college girls with killer bodies—naturally, the 'special training' ends up being plenty of creampie spikes!!