That tiny whine means they're faking it. Seems like something in their culture inhibits enjoyment of sex, & the guys get off if it looks like they're hurting them with their huge 5-inch dicks? But these girls do get off like other women, screaming and moaning for real when they're with someone who knows how to pleasure them, instead of just sticking cocks in them and grunting... Get a strong impression they're just there to please the men...