You were always rubbing yourself on the places where I sit on our velvet couch, and so I had to buy a clear plastic slipcover to protect it. Once I spread it out, I started noticing how fun the plastic sounded, and started sliding my nylon pantyhose-covered legs on the crispy slipcover. When you get home, I'm waiting for you on the couch, wearing only a sheer black negligee and my pantyhose. I show off my big, round boobs and you start stroking eagerly, pleasing your Step-Mommy. I soon take your penis in my mouth while crinkling and moving on the plastic. Soon, we're both enjoying each othe... Show more