My first wank & getting caught

I was sitting at my computer playing a computer game when I suddenly had the urge to get my dick out and wank it off. I went to my bedroom door to make sure that nobody was watching, then I went over to my bed and took of all my cloathes, starting with my t-shirt, then my trousers then my underwear.

I grabbed my dick with one hand and slowly started to rub my foreskin up and down, and within no time I had an erection. I got up from my bed with my proud boner and walked around my room, beating it off as I went, it was then that I saw it, a permanent marker sitting on my desk, I picked it up, knowing what I had to do.

I went on to my hands and knees on the floor and spread my legs out as wide as they would go, reveiling a perfect bumhole.

With one hand on the floor and the other holding the permanent marker, I took a deep breath and pushed the pen through my hole. I screamed out loud as the pen went through my hole and inside of me. I turned over and lay on my back with my hole facing my bedroom door.

I grabbed my dick and started to wank it off whilst I was pushing the pen deeper and deeper inside of me. All of a suden my mum walked in and I sprayed my cum all over my face, I swear she nearly fainted.

From that day on I always locked my door.