This story involves mother , father, sister sex, also pain and humiliation if this is not for you please search for another story. If you like this please let me know and please do leave feedback, this is the only way we know if we are pleasing our readers.
Please note ALL CHARACTERS ARE OVER 18
Ben turned over and looked at the clock,it was 2 am, something had woke him, looking around his room he saw all was as it should be. There it was again, a murmuring in the background, he got up to investigate.
He knew his dad was away on a job and there was only him and his mum at home.
Slowly he opened his bedroom door, the murmuring got louder , it was coming from downstairs. Creeping forward he came to the top of the stairs and peered over. There was his mum sat in the chair on the phone.
He tried to listen in.
"I know baby, Bob is away for two more days and I want to be with you so much, just to feel your lips on me again, the last time you had me coming so hard I felt giddy".
Ben gasped when he heard this, he had no idea she was playing away when dad was out on site.
He listened again.
"Baby I have to be careful Ben is here still and I don't want him to find out about us, can you be here by nine in the morning? he will be at work by then."
Mum said goodbye and hung up. Ben went quietly to his room, he was perturbed by what he had heard. He decided he would come home tomorrow and catch whoever it was in the house.
The rest of the night he had a troubled sleep, when his alarm went off at 6 am he showered and went down for breakfast.
His mum was preparing it for him as he came down, she still had her nightdress on and a dressing gown. He sat quietly and ate while his mum read the paper.
"So what plans you got today mum?"
"Oh I think I will lazy around the house this morning and maybe shopping this afternoon."
Ben noticed a little chink in her voice, he had a good idea what her lazing around would be.
Looking at her as she stood at the sink he noticed the red hair draped over one shoulder, as she turned he saw her body shape, she was still very hot.
He remembered the last time they went swimming, he had got hard looking at her in her costume, even though it was a one piece, he remembered the shape of her breasts, they were not big, but filled her costume just nice. Maybe dad was not giving her enough, and he wondered who was replacing him in bed when he was away.
Finishing his breakfast he washed his plate and got his coat out, he kissed his mom on her cheek and left the house.
Driving the short distance to work his mind was going over the friends they had, wondering who it could be. He sat at his desk staring at the paper work, his mind not on it.
Ben glanced at the clock in the office,ten to nine,tidying his desk he went to see his boss.
"Hi Steve I am feeling very rough today is it ok if I take a sicky today?"
Steve looked up from his desk, Ben was looking a bit off colour.
"Sure Ben, it going to be a slow day today anyway until those figures come from head office."
Ben slowly made his way to the car, he hated to spy on his mum but he did not want them to break up.
Parking around the corner from his house he walked to his gate, he saw a car in the drive, it was his uncle Peter's car, Ben did want to believe it, Peter had a gorgeous wife called Shirley, she was only 32 and built for loving, how could he do the dirty on her?
Looking up he saw his mum's curtains closed, they were open when he left.
Creeping to the back door he gently opened it, it was all quiet. Moving inside he saw the downstairs was deserted, Taking his shoes off he made his way upstairs.
At the top of the stairs was the toilet, next to that the bathroom, then his room and then his parents room. All the doors were closed.
Slipping into his room he quietly closed the door, he went straight to the wall that separated his room from theirs. Putting his ear against the wall he listened for any sounds.
He could hear his mum grunting out loud, then he heard a loud crack as if something was hit.
His mums voice broke the silence as she screamed,"Oh my god more".
The slaps came regular in a rhythm, her screams grew louder and faster.
"Quiet bitch, or you will get more and a lot harder"
Ben gasped as he heard the voice, it was female, and it was his aunt Shirley.
Ben had no idea his mum liked women, but by the sound of it she did.
The slaps got louder and mums screams told me she was having an orgasm.
"Right bitch, I have to go home to get something, you will stay like you are until I get back, do you understand?"
"No you can't leave me like this, what happens if Bob or Ben come back?"
"Then you will be able to bring them into our little games just like you always wanted too, can you think what it would be like to have your son slip his hard cock deep inside your soaked pussy? Or Bob to find out you like to be trussed as tight as a chicken and then slapped on your sexy ass?"
"I am going to gag you and blindfold you, it will make it seem that I am away longer and you will lose all sensation except the vibrator I will slip into your cute ass-hole"
I heard a muffled voice, the gag was in place, I was rock hard with the information I had heard.
Mum was into pain and women, and she had talked about me and dad joining them in their sex games.
I heard the bedroom door open, and then close, footsteps down the stairs and the back door open and close. I peeked out of my window and saw the car leave.
Slowly I opened my door, I stood outside my parents bedroom wanting to see what lay inside, but scared. As my heart beat slowed I thought it out, she was blindfolded and gagged, could |I get away with a quick look?
Gently I opened the door,the wardrobe mirror showed the whole room, I saw the bed and mum.
I stepped inside, mum was on the bed on all fours, her arms and legs bound, the gag and blindfold completed the show.
She was completely naked, her legs held open by a bar tied to her knees her ankles bound with rope. Her ass stuck up in the air I could see hand prints where she had been slapped, I noticed the vibrator tied into place so it would not come out, her hips moving in a fucking motion.
I was as hard as rock seeing my mother tied like this exposing herself, so wantonly, I saw her breasts tied as well but her body bent over hid her nipples from me, the only sound coming from the vibrator as it stimulated my mothers colon.
I had to get my cock out it was hurting me.
As I released my cock I saw my mothers pussy for the first time, it lay gaping open, her juices had pooled on the cover.
I stood there wanking and watching my mother going through another climax, her pussy lips winking as the muscles responded to the stimulation.
Her muffled cries brought me closer to my climax, I moved closer to smell her musk, I wanted to touch her so much, to take that vibrator out and sink my cock deep inside her. It was all too much for me, with a gasp I felt my sperm shoot out, hitting the bed-cover right next to her leg, my mother went rigid, did she hear my gasp as I came?