I am Philip, I am married to Sally.
I have always enjoyed masturbating and been a cuckold. Sally and I did have sex in the past and have two children, a boy and a girl, aged 8 and 4.
Sally has known about my masturbation habit ever since we were married and knew about my extensive collection of girly magazines, porn videos and my accounts on websites like xHamster and Spank Bang.
Sally has also known about my cuckold fantasy and would often wank my penis at bedtime whilst describing her then imaginary boyfriend.
If you have read parts 1, 2 and 3 of this series you will notice that Sally does now have a boyfriend and I am enjoying this fact. I masturbate over the thought of my wife, Sally, having a boyfriend.
In Part 3, I talked about Sally's boyfriend having a sleepover in my bed with Sally, whilst I spent the night in the garden shed. I was in wank heaven, thinking of Sally with her boyfriend in my bed. Sally's boyfriend has also "borrowed" my car, I send him money for taking my wife out and call him "Sir".
When I am in bed with Sally, she still does give me wanks and tells me about the intimacy she has with her boyfriend, usually in the marital bed. Also, I am not allowed to touch her body, kiss her etc. as this is for her boyfriend now and not for me, even though I am her husband.
Last night, whilst Sally was masturbating my penis I said to her,
"Your boyfriend send me Whatsapp messages, saying how he likes being in bed with you and being your boyfriend. Sometimes he sends me a voicemail message with his sneering slight scouse accent. Oh Sally, his messages det me so erect, I have to masturbate."
Sally says to me, "This is good Philip, my boyfriend and me too, want to encourage you to masturbate, so that you stay around to look after the house, cleaning etc and of course paying the mortgage etc, whilst my boyfriend and I can carry on being intimate together."
Sally mentions to me, whilst she is expertly stroking my erect penis,
"Friday nights will be a regular date night with my boyfriend and he will expect you to be a good boy and be in the garden shed when we get back from the restaurant (paid for by you of course, Philip) or else he might have to punish you with a caning."
Sally feels my erect penis twitch even more on hearing this and says with a giggle,
"I thought so Philip, you would love to be humiliated with a caning wouldn't you?"
I reply meekly and softly, "I think I would Sally."
Sally laughs, all the time gently stroking my penis.
Sally mentions that this Friday when she goes out with a boyfriend for a meal and then back to our house, and my bed, to spend the night, there will be a babysitter to look after the kids. Sally tells me that the babysitter will know that I am in my little room.
"Oh, okay" I say and ask,"Who is the babysitter?"
Sally replies, "I think you have seen her Philip, she is that attractive student that lives up the road, I have seen you looking out of the bedroom window when she walks past, the one that wears tight leggings and sometimes short skirts, her name is Evie"
"Oh", I stutter, knowing that Sally has found out about another of my wanking fantasies and such a young girly type of a woman, she is only 19 too,
"Yes, I think I know who you mean" I reply.
I feel a bit embarrassed and realise that Evie will know that Sally is not going out with me, her husband, but another man and express my concerns to Sally, she says,
"I think you will not mind Evie knowing Philip and probably quite like it, in fact, when Evie arrives at the house, I will make sure that when me and my boyfriend leave the house she sees us holding hands and when we come back having a snog. Also, I will be texting Evie when we are about to come home and ask her to let you know and that you should go to the garden shed for the night"
I feel nervous about all this, but my cock gets harder, if this is possible, and Sally expertly strokes me to a powerful orgasm as I imagine the impending Friday evening scenario.
As I find out on Friday evening my delightful humiliation is even more intensified.
So, on Friday, whilst I am at work Sally's boyfriend is Whatsapping me messages me,
"I am coming for your lovely wife, Sally, at about 7pm, make sure the bedroom is clean and tidy for us when we come back from the restaurant, with clean bedding."
He goes on to say, "Evie will want £50 cash for the evening's babysitting, so make sure you give her this and thank her, you got all this Philip?"
I reply, "Yes sir."
Sally's boyfriend then sends another message saying,
"And wanker Philip, you are of course paying for the meal and taxis, so transfer £250 to me now."
My penis twitches at this message and is straining in the confines of my suit trousers. I go on my banking app and make the £250 transfer and send Sally's boyfriend a Whatsapp message,
"Sent sir, I hope you enjoy the meal with my wife and have a good night with her in my bed, thank you sir."
Sally's boyfriend messages back,
"Good wanker boy Philip. I or Sally will message Evie from the restaurant when we are due back home and she will let you know, so that you can go to the garden shed before we return. And Philip, there will be trouble if you are still in the house when Sally and I get back!"
On Friday at about 6.45pm Evie arrives to look after my children and put them to bed at 8pm.
Sally is ready for her date with her boyfriend, wearing a short skirt, white blouse, showing a lot of cleavage and fishnet hold ups and black 4 inch heels, she looks lovely, a bit tarty too.
I approach Evie and give her the £50 and say, "I will be up in the little room for the evening, until my bedtime."
Evie does not seem surprised at this and I think knows that Sally is dating another man and not me, her husband. She takes the money with a big smirky sort of smile.
Up in my little room, I unlock my pornography cabinet and select a few girly mags to browse.