This work is packed with surprising content and captivating performances, especially the stunning debut of Kokoro Ayase. Her super-sized breasts, known as G-cups, exude an overwhelming presence that irresistibly attracts viewers. Bright and energetic, she has unknowingly undergone physical growth and is intensely curious about sexual matters. Her naturally mischievous charm is full of appeal that draws viewers in. The realistic sisterly relationship with her co-star Economi is also an enjoyable visual element. Additionally, her rich expressions make the experience even more engaging. Her innocent smile during intimate moments and the ecstatic expression during penetration are moments that should not be missed. This work shines not only in the richness of its intimate content but also in the real skills of the performers, making it a must-see. With her display of body and techniques, it's undeniable that the male audience's rationality will surely crumble.