My Sister On CCTV

As there's not a lot of room I will just get straight to the point. My brother and sister in law had suffered with vandalism on a empty house they had acquired and doing up so had a CCTV system installed. I went over to drop some boxes off. I let myself into the hallway. It sounded like there were people in the front room. I leave the boxes on the stairs for a moment and head towards the front room and walk in. My sister has a guilty look and I get the feeling she is adjusting her jeans for some reason. The guy an ex army mate of my brother emerges from the shower room with a big smile showing off his pure white teeth in his black face.
My sister soon makes a hasty retreat and leaves.
I thought no more about and found some new vandal activity so downloaded the system and went home to view it.
From the kitchen CCTV the footage shows my sister sitting on the toilet, she didn't close the door. She is standing wiping herself when Bro's mate enters from I assume upstairs, he's naked apart from underwear.
My sister walks past him with a grin on her face and sits on the sofa sorting out some stuff in a box. The guy from the front room footage comes out the toilet and shows he has an erection that is bouncing around as he walks. He holds it and walks over towards my sister.
I was shocked, didn’t think my sister was like that. I can see she is positioned with her arse on the edge of the sofa leaning back and across him who was kneeling on the sofa facing her. She was jerking and sucking his black cock while his left hand was wrapped around her plait. His right hand pushed inside her lime green open jeans, and he was fingering her pussy for all he was worth.
I couldn’t stop watching, getting hard very quickly as my sister strained and shook as I guess she climaxed. She continued her mouth and hand actions with her legs twitching and closing tight around his hand before she spread them again. I saw him hold her head steady and pump his cock into her mouth. He must have exploded as my sister jolted and pulled away from him. Cum dribbled down her chin from the corner of her mouth. She took a long gulp from her mug.

The guy slipped to the floor getting himself between her feet. She nodded and lifted her buttocks so he could yank her knickers and jeans down. She assumed position as he went straight in with one hand and mouth and started working on her pussy. His other hand slowly jerked his cock that was still swollen.

I too started to jerk myself watching as he pleased my sister by the way she was wriggling around and holding his head. Her body twitched as he mouthed and fingered her pussy. Suddenly his body straightened up and holding his cock offered it towards my sisters pussy.

For a moment I thought he was going to fuck her, and I think she was expecting it too, she had a smile on her face, and she spread her thighs wider and pushed her butt upwards slightly. But instead, he jerked himself hard and it was obvious he was pumping cum. He finished and backed off and looked like he was answering a call on his phone.

I could see my sister's pussy now. Long strings of cum were in her pubic hair and a wad trickled down her pussy lips. She inspected the mess and didn’t seem bothered or concerned about any consequences as she ran her fingers through the mess spreading it around and rubbing the wad into her pussy lips. She pulled her underwear and jeans on and did them up then sat drinking her coffee. That had been about half an hour or so before I turned up.

The guy came into view wearing shorts and tee-shirt and went out, returning a few minutes later with a box and I guesses someone had phoned him to do a delivery of some parts he needed.
He stood above my sister talking. She had a big smile on her face as she quickly bounced up undoing her jeans pushing them down. Turning she slipped onto the floor on her knees and leaned over the sofa turning her head to watch the guy.
Moments later I could see his black arse going in and out so my sister was getting black cock pushed between her pussy lips. He was thrusting with slow meaningful strokes and my sister just knelt there taking it until he increased momentum, he forced her down into the sofa and hammered her fast and hard.

He banged her for a good ten minutes before it was all over. He stopped hammering. His cock deep inside her. She looked around at him, her mouth opened as if surprised then had a look of satisfaction and happiness. Suddenly he pulled out and stood up and quickly backed away.
I could see cum dripping out of her pussy as she too quickly sprang up onto her feet pulling her knickers and jeans up at the same time. She put on her glasses and sprayed herself with deodorant and was doing up her jeans when I walked in.