Then he felt something hard, heavy, and sharp hit him between his shoulder blades.

She buried her face between his shoulder blades and bit him in the back.

He wanted nothing more than to put his sword between her shoulder blades.

The first place I hit was between my shoulder blades.

"So long as it won't be buried between my shoulder blades."

She laid her head in the valley between his shoulder blades.

And why does she set a palm between the other's shoulder blades?

And he continued to rub the skin between her shoulder blades.

She stopped, stared at the point between his shoulder blades as he kept walking.

His hand was moving in a slow circle between her shoulder blades.