"Don't turn around," a voice said firmly.
The sound of running water filled the silence completely and she held her breath, facing the showerhead. The curtain of the shower ran open behind her and then closed again - the runners clicking against each other metallically. Two hands were placed on her shoulders, as if to give a shoulder rub, but they just hung there. Her right hand twitched and moved backwards, just the tiniest amount. Then again, just a fraction of an inch - it took all her will not to move her arms back to her chest. Then it made contact - a light delicate touch with the bare skin of the thigh of the woman behind her. Eventually four of her fingers softly connected with the tight skin. She made slight movements, a little pull upwards and she felt the fine hairs of the front of the thigh, then down. There she stopped, her breath tight in her throat, coming in short nervous rags. Now her fingers moved sideways, the tinniest bit more confidently. Her index finger came to rest very close to the inner surface. The skin was so soft there, so very smooth and delicate. She was very tempted to tickle but instead ran her hand back over the muscular leg to the back surface where the skin was tough and the muscles fibrous. She raised her fingers up the skin achingly slowly, slowly, slowly. She wondered if this leg would ever end, and then the tight dipped curve of the buttocks. Her hand engulfed these and her palm pressed them. She squeezed and massaged the perfect roundness of the womanly bum,
To reach this far back, she had to step closer to the body behind her. She made a little gasp as the breasts made contact with her back. The nipples squashed against her skin and the breasts conformed to the shape of her back. She stroked and cupped the buttock in her hand. Up and down the buttock her hand caressed, discovering all the beautiful curves of femininity, the gentle start from the hips, the leveling slope of the upper surface, the wide and full mid region, the sudden cut under and the sharp tuck to join the thigh. Her finger ran along the fold between thigh and buttock a few times, dangerously close tot he sensitive and expectant hairs. She ran her hand between the cheeks to the tip of the tailbone and no further despite the encouraging groans from behind her.
Eventually her palm ran down the thigh, fingers between the legs, and thumb caressing the tense muscles. Almost to the knee she reached and then around to the front, and lightly stroking the excited skin, made her way upwards.