The change

Hi I'm Mandy I'm 36, and I have two children Jack is 19 and Amber is almost 18...the story I'm about to tell started about 5 months or so ago.

The three of us have always been close, but about this time I noticed Jack becoming more caring or something I just couldn't point my finger on it.
He used to never give me a kiss good morning or goodbye, and he certainly never kissed Amber his sister either. But all of a sudden one morning while I was at the sink I got a kiss good morning, I turned and looked at him and asked,..what was that for....well he replied I read or heard that a woman should have at least one kiss a day, even though it's on the cheek I thought you should have one.....well thankyou Jack. Next Amber came into the kitchen and after breakfast she got up to leave for uni, Jack gave her a kiss on the cheek and wished her a nice day...Amber looked stunned, until Jack explained....."okay whatever" she replied.

This carried on for the next few weeks, but I noticed his kisses became more lingering his hands now on my waist, even kissing my neck if my back was to him, which happened often as I would be washing dishes at the sink..
Amber would giggle after he kissed her cheek as he always whispered something in her ear each time.....and as Jack was always bare chested around the house, she also enjoyed rubbing his tanned body as he would give her, her morning kiss on the cheek.

After a few more weeks Jack would walk up behind me and kiss my neck gently pushing my long hair aside, his arm around me...only my thin silk PJs between his hand and my skin, he would inhale my scent and remark how wonderful my scent was. Of course I was overwhelmed by his gentlemanly way with me, but I knew something seemed wrong.

One Friday evening i was taking a shower, I hear a knock on the door and I hear Jack asking can he us the toilet, I tell him to hold...."mom I need to go, or else I'm going to pee down the kitchen sink"....."fine come in" I reply.....The shower door is all steamed up and I hear him come in and start to pee, the sound was like a waterfall...I rubbed the glass on the shower door to sneak a peak and see my son standing naked completely tanned and clearly the work outs in the gym, were paying of....and that's when I noticed his cock it was massive I mean he was holding it with one hand and clearly his length would have easily taken both his hands....and then.....Jack turned his head towards me, I was like a rabbit caught in headlights...I couldn't look away and I knew I had to....Jack smiled and said, its hot in here....then comes over to the shower and opens the shower door, im standing naked " your so beautiful mom and its okay to look"....I turned away and just said " close the door when your done". I was so embarrassed but I couldn't get his cock size out of my mind, I was both disgusted at myself and well I'm not sure what else, but something.

The next morning was Saturday and wash day, I enter Jack's bedroom to gather up any laundry, Jack is awake and on his phone....any washing I ask.....just my socks and shorts.....and that's when I notice a condom on the bedroom floor, and it had been used.....what's this I ask holding up the used condom, did you have a woman in here......don't be silly mom...I just tried it on to see what it felt like, while I jerked off.....".oh oh well clean up after yourself in future"... was all I could think of in reply....as I walked to the door Jack asks....Mom when you go shopping today, could you get me another box of condoms, oh and see if you can find bigger ones those ones were way to small for me.....he gets out of bed and reaches into his bedside locker completely naked and hands me £20.....I'm stunned and walk out

The following Monday I'm in the kitchen washing dishes, Jack's comes in wearing just his shorts, walks up behind me and kisses my neck.....his hands reach round under my long T shirt that I had be wear as a nightie...he kisses my neck the my ear I find myself tilting my head so he can kiss me more, his hand....resting on the waistband of my panties....that's when we hear Amber coming and Jack pulled away, Amber I wearing a knee length skirt and a button up blouse....I notice one of the buttons had come undone and revealing to much cleavage, when I mention it to her, she complained that it was how all the girls in the office wore it.
I said do it up.....Amber then asks Jack what did he think....Jack just said " You look lovely Amber but I wouldn't want any old git eyeing up my beautiful sis....your my girl......I had returned to my dishes and watched Amber's reflection in the window as she buttoned up her blouse....leaned and kissed Jack on the lips....I was shocked but said nothing until she had left.

Did you just kiss your sister on the lips Jack???.....Your daft mom, as he stepped in behind me.....hands around my waist "you know mom your the only woman for me"...."what I'm your mother".....his hand reach up grapping my breasts as he kissed my neck, pulling my nipples, before I could think he had me bent over....pulling my panties down....his shorts fell to the floor and he was rubbing his cock against my pussy....."no jack no we can't "...but he knew he was going to and I hadn't the will to stop him.....his cock slid in my wet pussy....as he pulled the T shirt over my head leaving me naked at the sink....my tits swaying in rhythm to his thrusts...his balls smacking my ass as pounded Into me.....I was moaning like a whore on heat.....Jack just rutted into me, I only there for him to pleasure himself on, and he did...with one final thrust he unloaded his seed in me, pulling me hard back onto his cock....then pulled out, pushing me to the floor telling me to clean up his cock with my mouth and I did.....When I got up and got dressed he was watching TV I explained that I shouldn't have allowed that to happen.....Jack smiled and said...you didn't allow anything... I took what I wanted and I intend to keep on taking

To be continued