A collection of beads focusing on Sun's explosive milk "Kazema Yumi" which is in the 'best 5' number of Dorichi appearances! The atmosphere is erotic, the natural splendid and the karami is wonderful. The acting of the drama part is also good, and you can perform a wide range of all-mighty with SM's, wives and teachers! Please enjoy her erotic sex in Pikaichi as much as possible!