craneman's blog post - While mil was out

My mother in law went to the doc today, found my chance to rummage through her drawers. First look was in her nighty drawer, she has quite a few and doesnt wear all of them. She said she has some thin slinky ones that she doesnt wear, I have asked to see them, for her to wear them, we have a great relationship, but she just says no. I know what she has cause I have been in her drawer before, borrowed a couple things to wear n play in. This time I found a purple knee length nightgown, well I got it and off to my room I went. It's a mature ladies style, nylone with some decoration around the neck. I slipped it on to see and feel it, no panty on it touched my swollen cock and felt so good.
I planned all day till now on what I wanted to do. I got my new bra, 42DD size on, stuffed the cups, pulled the nighty over my head and onto my aroused body, my cock with rings on, my ball stretcher in play. The gown stretched over the bra and I pulled it down, oh my I am hard, I am so excited. I think, I hope this play session is going to be great. Hope I dont get caught rubbing, stroking my cock in her nighty. I dont cum anymore so no mess but I edge then wait till I get going again. I will play for a few then fold up this gown and return it. Wish my luck on my naughty mil nighty adventure.