Have you ever caught your parents having sex?

when i was 16 i had just finished cutting the lawn in the backyard. when i heard noises coming from my parents room,i walked over to the window,and there was mom and dad naked and mom was straddlinnf dad facing away from him and bouncing up and down. her tits were nice and big,and bouncing up and down,i got against the wall and looked in the window,unzipped my pants and took my cock and and began to masturbate. About 5 minutes later and by this time he was fucking her doggie style,i hear mom say she was going to cumm,dad said me to,and i said in a low voice me to,and we all came at the same time. please tell me your thoughts on this

well come on i have heard my mum and dad have sex loads of times,just put my i-pod in

it was bad i heard mum talking very late in the night so i walked in and she was on top of dad and i heard the slapping of their two bodies
together :(

i heard them talk about it

yes but not recently. uhm it was very breif i walked in to ask them something i think i saw my dad moving onto my mother thats about it haha