My sister, Dawn, was beautiful. She had a perfect body. When I was younger I used to marvel at the sight of her running around upstairs in her bra and panties. She was my masturbation idol. I adored her.
Dawn is three years older than I am and it seems we were from to different eras. She matured early and had numerous boyfriends.
By the time I was eighteen I had my own motor. Dawn could not drive but she needed a chauffeur at times, so little brother was talked around. We started to talk more closely, get on better and enjoy each other's company.
She asks me to have a day of work to take her shopping. I decide I would. We go to Coventry and wander round the shops. Dawn is an avid buyer of clothes and she has the body to wear them well.
She is in the changing cubicle. She is trying on dresses.
She beckons me. "What do you think of this dress?" she asks.
It is a pastel pink, tight around the hips and a low gapping front. She is not wearing a bra with it. She twirls for me and leans forward. I see her breasts hanging down. Her nipples are erect. I feel a stirring in the groan. I am frightened that my hardening erection will start to show.
"Does it excite you; are my breast showing?" Dawn asks. "No" I respond.
She gives me a funny look and then looks at my groin. Nothing is said. I continue standing there; waiting to be dismissed. She suddenly pulls up the dress. Her panties are on full show. She continues to pull the dress up over her head. The bottoms of her breasts appear.
"What are you doing in there" says the shop assistant opening the cubicle curtains.
"He is my brother!" Dawn retorts. Her dress is totally off. She stands there with the most gorgeous firm breasts nude and pointing at me. I turn and leave. My hard-on is uncomfortable.
I go outside to cool down.
We are in my car going home.
"Did you like my breasts?" Dawn asks. I am embarrassed and do not know what to say.
"Did they turn you on? Did my little brother get a hard-on?" She asks.
"They were nice and they did affect me" I respond.
"Good" She says.
My sister is ironing. Our parents are out. I am sitting opposite working at the table. She is wearing a sun-top. It has a rigid structure that changes position with each body movement. When her arm moves, the top gapes. From where I am sitting her full breasts and erect nipples show. It is extremely erotic.
What can I do? Each movement and my penis twitches. It is rubbing against the roughness of my trouser leg. I cannot sit here. I am feeling weak. Sperm will start to stain my trousers and if she continues I will shoot sperm all down my leg.
She turns to pick up a blouse. I time it when she turns away and decide the next time I will get up and go upstairs. I stand and rush out of the room. My chair falls.
"Are you all right", Dawn shouts after me.
I rush upstairs and go into the toilet. I pull down my trousers and release my erect penis. Oh! It is hard and throbbing.
"Are you all right in there?" A voice questions.
"Yea", I groan. A couple of rubs of my penis and such a lovely feeling numbs my body.
The door opens. We have no room locks in our house.
"Oh! That looks lovely!" my sister exclaims. My sperm shoots out; up in the air and lands at my sisters feet.
"I see you do like my breasts" she says as she leaves the room.
I am still coming. The feeling is great.
By the time I go down stairs, my sister has finished ironing and has gone. "What was the problem between mother and you the other night" my sister asks.
"Nothing much" I respond.
"Now come on! I know that something happened between you. Please tell me? I promise I will not say anything" Dawn pleads.
"Alright then, but do not laugh or be annoyed" I ask.
"I will not be" she says.
I begin the story.
"Thursday night I was taking a bath, and suddenly mother arrived in the bathroom. No locks of course and she still thinks I am her little boy. I was laying there relaxing, but of course my penis was erect. Mother says to me 'It should not be like that'. It dawned on me she meant my penis. I was mortified and went red with embarrassment, but then she says 'Your foreskin looks tight; that can cause trouble'. She then takes my penis in her hand and starts moving my foreskin back and forwards over my tip."
"Trust mother to get a feel. What did you do?" my sister asks.
"I was dumbstruck and did not do anything, but mother continued and suddenly I climaxed all over her hand. She then called me a dirty boy, that she was my mother and it was disgusting what I did to her".
"I bet she enjoyed it though. Did you?" Dawn enquires.
"It was quite a climax" I respond.
A few days later I am in the bath. Dawn enters the bathroom.
"Is this what mother saw?" she exclaims.
"Yes!" I respond.
"Your foreskin does look tight. Is this what mother did?" My sister asked as she takes hold of my penis and starts to rub it.
She is moving my foreskin up and down. Her other hand is fondling my balls.
I enjoy this. It is so pleasurable. I loose control and that lovely feeling runs through my body; I am panting and my sperm begins to shoot. My breath comes in gasps.
"That is not dirty" Says Dawn "It is natural and I enjoyed doing that to you... Mother must enjoy it. All women do. Thank you."
I am twenty. Dawn has got married and is living away. Her husband is traveling abroad. She is afraid of being alone. I go to stay.
My cough is bad. I have a fever.
"Are you alright." She asks "Can I help you. Let me into bed with you. I will keep you warm. Cuddle into me" My sister is next to me.
I am naked; she bares her breasts and placed my head on them. Nothing happens; I am ill.
I sleep, my head upon her breasts. I awake in the morning. My sister is naked against me. I feel her warm body against me. My penis starts to go hard. Suddenly she is awake. She jumps out of bed. Her body leaves me breathless.
"I will shower and get breakfast" she says.
I am thirty-five. I have been working abroad and I am home for a week. Her husband is away in Holland. I stay with her. We have not seen each other for five years.
Her clothes are in the wardrobe in my room. Each day she enters only dressed in underwear to select her daily wear. She still has a firm body and still exudes sexuality. I find it very frustrating. Nothing is said. Every morning I masturbate in the shower. Think of what I could do to my sister.
On the last day I go to the bathroom wearing my normal pair of small briefs. I shower and when leaving, I hear my name being called. "William! Can you come here?" Dawn asks.
