Yuka Osawa, with her delicate, idol-like beauty and plump, glamorous figure, returns in this special compilation following the success of her previous KUKI Pink File release. This second installment carefully selects the most arousing scenes from two works: "Koi Lip: Lewd Lips," focusing on Yuka's full, sensual lips, and "Pyua," a naughty summer fantasy featuring a schoolgirl and her stepbrother in vulnerable, uninhibited situations.