You have points
“He runs the wheel over my palm. “Ah!” The prongs bite into my skin – there’s more than just pain. In fact, it tickles slightly. “Imagine that over your breasts.” Fifty Shades Darker – page 271
Ohhhh my...don't you just want to feel the delicious tingles from those spikes on your most sensitive spots? We bet just thinking about it gives you shivers down your spine!