GRIND
reduce (something) to small particles or powder by crushing it
rub or cause to rub together gratingly
(of a dancer) gyrate the hips erotically
a crushing or grating sound or motion
hard dull work
a dancer's erotic gyration of the hips
rub or cause to rub together gratingly
(of a dancer) gyrate the hips erotically
a crushing or grating sound or motion
hard dull work
a dancer's erotic gyration of the hips