SODstar proudly presents the O-cup owner, Koibuchi Momona, with her highly anticipated complete live-action collaboration finally arriving! Her enormous breasts defy the conventions of the two-dimensional world and perfectly reproduce the charm of the original work. In the first half, she plays a somewhat unreliable older sister, before transforming into a confident sexy sister in the latter half, capturing my heart with a surprising turn of events! Momona's figure truly exceeds the realm of two dimensions, and her look with plain glasses is equally captivating. Amidst a sparkling youthfulness, a hint of melancholy lingers, and her acting skills are commendable. This is the long-awaited work that truly meets fans' expectations. I hope she continues to challenge herself with even greater charm in future collaborations with original works.