Asian Island Whores is a well-produced look at some Japanese massage parlor gals. At several points during the show, little "cultural notes" pop up, explaining some of the sexual practices shown on screen. Perhaps most important is the meaning of the term "sumata," literally "between the thighs," where the gal rubs the guy's dick on her pussy and (usually abundant) pubic hair until he cums, without penetration. Several examples are presented. Most of the gals actually do two scenes; one sumata and one with actual mish or doggie dallying.