I watched an AV featuring a college student, Kanade, his girlfriend Manami, and her younger sister Kaede, filled with a sense of immorality. Kaede's role as the younger sister is explosively charming, free-spirited, and devilishly enticing. The peek-a-boo from no bra and the overwhelming volume of her G-cup are enough to blow away the viewer's rationality. Particularly, the depiction of breasts spilling out of the school uniform is so impactful it could be called violent, surpassing even AI gravure. In the sex scenes, Kaede's acting skills show improvement, with her cowgirl position notably advanced. However, the swapping of male actors and their way of speaking felt somewhat disjointed, slightly marring the work's overall cohesion. That said, Kaede's beautiful skin, lovely pink areolas, and her expressions and moans during pleasure, contrasted with her usual self, are incredibly arousing. There's high anticipation for her further acting improvements and challenges in future works, such as in the seductress genre.