Grip and Grind

So much better like this! Just let go for a moment

Standing close behind her, you wrap one arm firmly around her torso, hand squeezing her breast. Your other hand slides down between her thighs, fingers slipping against her slick heat. You stimulate her with practiced control, gauging her body's reaction, testing how close she is to the edge by the way her muscles tense and hips jerk in response.