Two years after my conquest of my Mum and Dad I was now 21 and my sister was due home from college. Mum and Dad had gone to alot of trouble organising a welcome home party for them with all my sisters old school friends (including some boyfriends) all coming.

There was a red car pulling into the drive way and Mum and Dad rushed to the door to get my sister in. They dragged me along to get the bags. We all gave her a hug. One thing I noticed was my sisters nipples were hard and they pressed against my chest as I hugged her. She went to the boot of the car to start getting the bags while mum and dad went inside ready to announce that she has returned. I told my sis not to worry about the bags and I leant into the boot to get the bags. I then felt a hand run over my cock. I looked and it was my sisters hand "Now dont be embarressed I know what you and the rest of the family have been doing, and I want some of the action." She then leant towards me and kissed me, My cock grew hard in her hand and then she stopped kissing me and turned and walked into the house.
The party went for a while and all night my sister was turning me on more she kept doing things like "Pushing up against me" licking her lips when she looked at me.

Finally I went to take her bags to her room (I dropped them at the door earlier) as I was dropping the last of the bags off I heard the door close and be locked behind me. I spun around and there was my sister standing there.

She came over to me and kissed me passionatly her hand rubbing my cock making it hard again. I said it wasnt right. But she pushed me down onto the bed. She stood there while the music continued downstairs and she stripped slowly.

I reached up put my hands on my sisters hips and pulled her down to the bed kissing her passionatly. She sat on top of me unbuckling my belt and unbuttoning my pants while slipping them down. Soon my hard rock was exposed. My sisters eyes lit up as she saw how big it was. She leant down and licked the tip of it, before taking the whole amount in her mouth and started sucking me off. A few short minutes passed and some how the door was opened and another female walked in this was sisters best friend AMY. They were room buddies at college but Amy returned yesterday.

I expected her to be shocked as I was embarressed and I pulled my sisters head out of my groin area and pointed to Amy. My sister stood up and walked over to Amy. They kissed passionatly feeling each other up which got me harder than ever. My sister helped Amy strip down. While continuing to kiss passionatly. They were then laying on the bed Amy licking out my sisters pussy. I was shocked, upset that I was being left out but I thought they needed time apart so I stood up and started to leave looking behind me as I walked out of the door all of a sudden I felt a warm mouth over my cock. I spun around and looked down. My mum was on all fours waiting for me and she was at the perfect height that my cock went straight into her waiting mouth.

"Oh hi Mrs. Campbell" Amy said now that my sister was licking her out. "Hi Darling" my mum replied after letting go of my cock. Mum got up and walked towards my sister and her friend. Mum then kissed Amy passionatly before turning to my sister and kissing her forehead. "Phew I thought" but then they started kissing passionatly. They all stopped and looked and signalled me over to the bed. SO I walked over to the bed. Mum grabbed my cock and pulled me down.

Amy was laying there pussy exposed (I had always wanted to fuck amy) Mum and my sister took hold off her legs and picked them above there heads. "Go Get her" my sister said. I dove straight in fucking away at her it wasnt long till I was coming, I turned and my mum was fingering my sister while she returned the favour. "Your turn" my mum said to my sister.

The action was repeated. Then it came to mums turn. More or less the same thing. but mum squeezed her tits and was yelling "Yes son fuck me fuck me" I soon came. But just as we were kissing all the girls pounced on me mum held my hands down while AMY and my sister held my legs. My arse exposed in the air and soon after I knew why.

I felt a cock rub around the edges of my arsehole before being pushed in all the way it didnt take long a few screems by me and a few yelps and my dad was coming in my arse. We lay there and repeated the action between the 5 of us over and over.

==============================================AFTE R MATH:
==============================================
Shortly after I found out that both my sister and Amy were pregnant. BY ME because of that night,