I looked up suddenly, hearing the bathroom door open. I realized that I wasn't alone after all. The sudden embarrassment of walking into an occupied house hit me. Even if they were expecting me to fix their shower I still should have announced myself, or at least waited for someone to let me in. She couldn't see me yet as I had drawn the shower curtain to keep the dust in. I saw her lock the door and I was about to make some noise to let her know I was there when she pulled her shirt off in one fluid motion.
I thought it would embarrass her at this point, to be caught by a stranger only half dressed, so I kept silent. She hadn't even glanced my way so she had no idea I was sitting here as she undid her pants and slid them to the floor as well. Her long hair draped down her body, giving her a very sexy aura combined with an innocent modesty. She was running her hands over her body now, squeezing what must obviously have been all of her own sensitive spots (who would know them better than her after all?). I watched enrapt as her hands enfolded her breasts, gently squeezing them as she rubbed her fingertips on the fabric where her nipples lay hidden. A soft moan escaped her lips as she arched her back slightly, raising her chest to meet this caress.
I felt paralyzed, unable to move at the sight of this woman giving herself such obvious pleasure. My heart skipped a beat as I saw her reach down inside her panties and start to run her hands around her hips, squeezing her own buttocks. Slowly she worked them back to the front, one on each leg, stroking her inner thighs, as her pussy seemed to push forward, vying for their attention. I could hear her whispering faintly as she did this - talking of an absent lover whom she was fervently imagining to be present. She was encouraging him, this lover. Directing him to her pleasure centers and rising up as though to meet him as her hands moved into those areas.
Gracefully she lifted both of her legs as her hands slid down them, smoothly removing her panties; affording me a very nice view of her. I'm sure at this point that my jaw must have been hanging open, unable to believe my incredible good fortune in watching this sexy lady. She tossed her panties aside then reached up and slid her bra off as well. Her body was very nice, boasting ample curves and smooth skin. One nipple seemed to be sticking out while the other was hiding. As I watched her continue to pleasure herself she cupped one breast under her hand and lifted it. To my surprise and delight she was able to wrap her mouth around her own nipple and was sucking it and tonguing it in a way that seemed to heighten her excitement (and mine!).