When I was a kid I saw my first porn film with my mother. Dad worked nights except at the weekends he often pulled overtime. 

Anyway we had found an old adullt magazine down the flooring, old black and white a mix of sex scenes and some mild BDSM, of course mum caught us with it and confiscated it. 

One day she called us in and got us to sit on the seat beside her while she started a film, it was one of the Emmanuale films and I found it quite arousing. "Did you enjoy thay?" mum asked before pressing play on the VCR and putting on a hardcore one she'd recorded during the night we had Sattilite TV back then and it turned out mum had recorded some from it. 

I distinctly remember sitting there with a hard on bulging in my pants. Mum reached over and unzipped my trousers and pulled my penis out, "boy's masturbate all the time" mum said "why don't you go ahead? you are enjoying the film aren't you?" 

Somewhat bashfully I grabbed my cock and started to stroke it while watching the movie, "that's better at least this way I know what you are watching and doing" I was reaching my orgasm at a scene in which a woman was being fucked anally mum handed us some tissues as I started to quiver as my orgasm bilt I could feel it in my balls and the urgency was getting intense when mum leant in and whispered just as my first pulse spurted cum into the air "I wonder do you imagine that's you sticking your cock in her or do you want to be like her with some stud wrapping his strong hairy arms around your slender waist as he takes you from behind?" 

 I ran to my room after that and found that mum had left a box on the bed I was a bit embarrassed and somewhat ashamed, inside the box was a number of porn magazines mostly straight Playboy, things like that and at the bottom two gay adult magazines along with a note whatever you choose your mummy loves you.