Part Three: Another Fine Showing
After my memorable experience of m**********g in the shower while my sister Stacey watched, as you may imagine I was incredibly excited and horny over what had happened. That same night I m*********d a second time in bed, and I'm sure Stacey could hear it in the next room. I made sure to get good and lubed up so she could hear the stroking through the wall, and was also a bit more vocal as I approached orgasm.
That night at dinner she could not look me in the eyes, and the following day much the same happened. She did her best to avoid me entirely, walking around with a sheepish look on her face, the way a small child might act when trying to keep a big secret from someone they shouldn't tell it to. That second night I heard her laughing on the phone in h
