A blindfolded and restrained M-man is at the mercy of the black lingerie-clad queen, Riho. After teasing him with a handjob, footjob, and face-sitting 69, she rides him with her wild hips! She pumps him with explosive speed to heighten his ejaculation, but when he's about to cum, she uses slow strokes to keep him from ejaculating! It's an endless teasing game with her hips swaying, with no end in sight! ※This work is a gear-changing cowgirl position that teases the penis before ejaculation with a slow grind and then drives it to the brink of ejaculation with an explosive pounding piston. Three-part special This is an excerpt from "Riho Fujimori" (product number: dvaj00518).