These three sisters may be idiots, but they're geniuses when it comes to sex! They've been failing a lot of their tests, and when their teacher comes to visit their home because they're afraid they'll have to repeat the year, they take advantage of the situation and use their young, sexy, and perky bodies to seduce the teacher! They show off their plump panty butts and seduce him! The teacher puts his dick inside one of their students' pussies, and they both feel good, avoiding repeating the yea...