My introduction to Dildos

My ass... I remember when I could barely fit a finger in it was so tight. I was just looking for christmas presents early while mum and dad were at work, when I found my mums 10inch dildo. I looked at it, and was shocked at the size of it, the feel, the smell. I had seen porn and knew about anal so all I could think of was what it would feel like. I took it to my room and climbed up to the top bunk, spat on the end of it bent over and tryed to get it up my arse. There was no way it was going to fit it was more like grinding and after a few mins I stopped. My heart was racing with adrenaline knowing where this toy had been, I took it to the bathroom and washed it under hot water, all the time worrying thinking will she find out? Will she smell my ass on it? I went back to mums room and placed it back in the drawer, trying to remember how it was before.
From then on I was kinda obsessed with my hole, I never used that dildo again but when I used to hear my mum & dad having sex, I always thought about it.