He moved his knee against the back of her thigh.

Her hands persuaded him with pressure at the back of his thighs.

Then he'd been injected in the back of his thigh.

I reached out and just managed to touch the back of her thigh.

She rested her weight across the back of his thighs to support him.

He wrapped his arms around the backs of her thighs.

I got the knife and sliced right across the back of his thigh with it.

His long hair brushed along the backs of her thighs.

There was enough skirt to smooth down the back of my thighs.

I had taken a spear blade in the back of my right thigh.