Normally I would never enter my daughter's room without knocking; at twenty years old she's a grown woman and entitled to her privacy; but the door was slightly ajar, and some instinct made me just push it open and walk right in. So I suppose I got the surprise I deserved.
Zoë was sitting on the bed with a complete stranger, both were sideways on to me and didn't notice me enter the room at first. Zoë had a lipstick in one hand, and was applying it to the other girl's mouth.
Suddenly Zoë noticed me, and stood up, scattering make-up on the floor. She looked terrified to see me. The stranger also turned towards me, and I realised this was not one of Zoë's friends, but my own son, Scott! I stood there, stunned into silence, as I took in his appearance. He was wearing a shoulder length blonde wig; Zoë had made him up, and I have to say he looked stunning. But what shocked me most was the fact that he was wearing only a pair of Zoë's pale-blue silky panties, which were being strained to the limit by a huge erection!
At first I couldn't speak, I was so shocked by what I was seeing. Shocked, and I have to admit, aroused. Eventually I found my voice.
"You've made him up beautifully," I said to my daughter. "You look... lovely, Scott." I added, in a hoarse whisper.
"You're not going to kill us, then?" Zoë asked, her voice trembling.
"No," I replied, still shaken. "But I think we'd better finish the job off, don't you?" They both looked at me, uncertainly.
"Let's go to my room. My stuff might fit him better."
Once we were in my bedroom, Zoë and Scott started to relax. They realised I wasn't angry with them, but they were still unsure about what was going to happen.
"Come and help me find something," I said to Zoë. She started rummaging through the wardrobe, while I searched my drawers for a pair of stockings.
"How about these?" I said, holding up a pair of very sheer black hold-up stockings. Scott nodded, eagerly. His panties were bulging nicely again.