Keiko Ninomiya's tightly clenched anus, revealed for the first time in three years, is strikingly alluring—especially given her claim of never having experienced anal orgasm before. With meticulous finger stretching, gradually inserting one finger, then two, pushing deeper and deeper to expand her anus, her technique shines with expert precision. Former Maiko Han even cries out, "Big brother, you're so good!" as she quickly achieves anal climax. Her hypersensitive anus is then tormented with a double penetration vibrator, her softened anal folds clinging tightly around the thick cock like suction, captivating viewers. From double-finger anal and cowgirl anal to dual-hole penetration, and the lewd, wide-stretched ass mouth pounded with rapid piston thrusts, this title delivers all the highlights expected from a top-tier adult production.