[PASN-028]

Riho Fujimori! Rika Tsubaki! Yuka Osawa! Taught by stunningly beautiful big-breasted actresses! The Essence of Sex!

Socrates once said, "Knowing that you know nothing" is the first step toward true knowledge. Yes, that famous "conscious ignorance." In this era where erotic videos automatically play on your smartphone without you even asking, sex is so close at hand that maybe you guys think you've got it all figured out, don't you? Now's the time to snap back, you idiots, to that conscious ignorance. Three beautiful, super-lewd older sisters—"Riho Fujimori," "Rika Tsubaki," and "Yuka Osawa"—are going to teach you the "Essence of Sex" based on their own philosophies and techniques. Lucky you!