Take her

Sonya finally ceases her squirming as she becomes aware of her bare thigh rubbing against your huge erect cock. Well, no sense in trying to hide it now. You shift slightly and that is all it takes get your cock to pop out the side of your loincloth. Your head is already wet with precum as it brushes against her. "Holy Mother-" she gasps. Although she cannot see it, Sonya can tell that your cock is massive.

You release her wrists and squeeze her breasts as you push her against the wall. The sharp rocks dig into her back and she winces in pain, distracting her long enough for you to rip off her sports bra before resuming your fondling. At first she grabs your wrists and tries to pull you hands away, but soon realizes it's useless. Instead she puts her hands behind her, trying to push herself away from the jagged rocks in the wall. She ends up pushing her breasts more firmly against your hands as you squeeze them. Her face is turning red and a moan escapes her lips.

Your other two hands, hooked under her knees, shift her body as you line up your cock. You thrust forward, ramming her bare bottom against the wall. Instinctively, she pushes herself away, impaling your cock deeper into her. You smirk. Human's have such soft sensitive bottoms. You continue thrusting, ramming her against the wall. Pain mixes with pleasure as Sonya moans and gasps.

Finally, you grunt as you explode into her.