Here we see a teacher in his thirties, who in his spare time is busy crossing out cute girls from his diary. And his diary has pictures and information about every pretty girl that can be easily seduced. He will seduce them in the subway, where it will be easiest in the world, in the morning when it is full, to any of them he has free access and can grop without fear of being found out. Except the usual chicanery has turned out to be hot sex. In a couple of episodes, a man can seduce a bunch of girls with luscious shapes.