Is it because of studying too much? A literature girl who has developed an intense interest in non-productive acts unrelated to the birth of life [anal sex]. Such a girl, with her intelligence and sensitivity, and quite a bit of vulgarity, is thoroughly anal-enhanced by the old men. Well, put simply, it's livestock improvement, but her insatiable curiosity about everything and her relentless pursuit of knowledge are truly scholarly. No matter what kind of expansion or fellatio, she pursues pleasure to the fullest without a hint of displeasure. The old men get carried away and even double-penetrate, but she doesn't care. They're only thinking about ejaculation now. Ah, she's such a good girl—thinking this, we're hit with a shocking finale. It's really exciting…
