Men and women learn about the differences in their bodies by getting completely naked. Health and physical education at a co-educational school that practices high-quality classes. The finale is a sex practice exercise. From mature pussies to innocent pussies. Take your pick! Autumn's shameful class! Male students with erect dicks line up. And innocent female students desperately enduring with their cheeks flushed! Even the new teacher, Ms. Tomioka, who has amazing cleavage, joins in and holds and stimulates the male students' dicks! Ms. Tomioka takes a bite and demonstrates! "Are we really going to do this?" Because it's part of the class. Ms. Tomioka is showing an example for everyone's sake. The class president did it just now, right? If you guys don't do it, you won't be able to go to college or get a job! All the female students are undressed and open their legs in an M-shape. Now, let's prepare to receive the male organ! This class will be recorded and submitted to the government. Boys, touch them gently! If the girls do it wrong, I'll tell them. Communicate with each other! "Ami"-chan, the girl with the most flesh among the female students, gives the teacher a blowjob. That's right, the results of carefully observing Ms. Tomioka's tongue movements are showing. Insertion from behind is also smooth. As expected! A flowing movement from behind to cowgirl to missionary position. It's educational! This is a valuable practical exercise! Since we have the opportunity, let's take the school doctor's dick too. It's a luxury to be able to taste two! From the school doctor, intense G-spot and portio stimulation from behind. And then, squirting all over with handjob! "Ami"-chan, who forgets the class and orgasms repeatedly. Students waiting with erect dicks attack the female students in turn. Super practical health and physical education!