I’m having a steamy affair with my fiancée’s hot younger sister and now I think I’m falling for her.

DEAR DEIDRE: I AM having sex every chance I get with my fiancée’s younger sister. I can’t resist her but I love my girlfriend.

My partner and I met during university. I’m a graphic designer and she’s got a job in a bank. I’m 23 and she is 24.

 I know my steamy affair with my girlfriend's younger sister is wrong but I just can't resist her

I know my steamy affair with my girlfriend's younger sister is wrong but I just can't resist herCredit: Getty

Get in touch with Deidre today

Got a problem?

Send an email to problems@deardeidre.org. Every problem gets a personal reply, usually within 24 hours weekdays.

You can also send a private message on the DearDeidreOfficial Facebook page.

Follow me on Twitter @deardeidre.

We recently bought our first flat and were talking about settling down and starting a family in a year or two.

Things were on the up for us, until I proposed. My girlfriend was over the moon and planned an engagement party.

We had a great time with family and friends but by 1am my fiancée took herself off to bed. Everyone drifted off, leaving her sister and me with the clearing up.

She’s a gorgeous girl of 19 and is at university. We started chatting about the evening and the wedding plans when she dropped a bombshell, saying: “I’ve always wanted a crack at you myself.”

 Things were great with my girlfriend and I even proposed...but then I started seeing her sister behind her back

Things were great with my girlfriend and I even proposed...but then I started seeing her sister behind her backCredit: Alamy

I was shocked but very flattered. I turned to her and said: “Did you mean that?” She nodded her head and fell into my arms.

We had a couple more drinks and then we had a fantastic steamy sex session in the living room.

My fiancée went out the next morning and when her sister came out of our spare room I couldn’t resist having sex with her again.

We both said we should not have done it but also admitted how great it was.

 I know I love my girlfriend but the inevitable happened and I started falling for her sister

I know I love my girlfriend but the inevitable happened and I started falling for her sisterCredit: Getty

The week after this, my fiancée was away on a training course. On the first evening I was settling down to watch a movie when her sister arrived with a bottle of wine.

I invited her in and the inevitable happened. We’re having sex whenever we can now and I am falling for her.

I know I should end this affair but I lust after her so much. I have considered splitting with my fiancée over it but I don’t want to lose her.

Topic of the day

HALF of UK women are unhappy about their breasts and most have an unrealistic notion of what normal chests look like.

About 9,000 have surgery every year.

My e-leaflet Unhappy With Your Breasts? will help you decide what is right for you.

For a copy email me at problems@deardeirde.org or message me on Facebook.

DEIDRE SAYS: You are walking a dangerous line and you know it. Telling your fiancée the truth would devastate her. It would also create havoc in her family.

It is likely that there are similarities between your fiancée and her sister, which could be why you are attracted to them both. But you cannot have them both.

Be firm and tell her sister the affair ends now, at least while you sort out your current relationship.

You should not get married unless you are 100 per cent sure you love your fiancée – and by the sound of things, you can’t be certain.

If the relationship is over, you will have to wait a long time before you come out and show the world her sister is the one for you.

And if the feelings on both sides are genuine, you will wait as long as you need to. But I wonder how much this is about sibling rivalry for her – getting one over on her big sister.


NEXT IN TODAY'S DEAR DEIDRE My dream is to make a life in Australia but I don't want to leave my nieces and nephews

READ DEIDRE'S PHOTO CASEBOOK


Related news

I found out my younger boyfriend was on a date with another woman when he pocket-dialled me.

DEAR DEIDRE:  FOUND out my lover was seeing another woman when he pocket-dialled me. He was on a date with her and I heard everything. I have been in this relationship for five years. He is 33 and not much older than my eldest daughter. I am 49 an...

I love my boyfriend but sex is much better with other men – I might leave him.

DEAR DEIDRE:  SEX is much better with other men than with my boyfriend. I love him but am thinking of leaving him. I am a 26-year-old gay guy. My boyfriend is 25. We have been together for a year and have a great relationship . . .  apart from the...

I think my mum doesn’t want to buy a Christmas present for me anymore as I’m 42.

DEAR DEIDRE:  MUM says I am the only adult she still buys a gift for at Christmas. I took it to mean she doesn’t want to buy me one now. I’m a woman of 42. Upset, I pointed out that I still buy for her and the only reason she doesn’t buy for my th...

My toxic girlfriend’s daughter is flirting me and I don’t know what to do.

DEAR DEIDRE:  MY girlfriend’s daughter is making advances towards me and I don’t know how to handle it. Nothing I do for my girlfriend is ever right. She is toxic and controlling. She even tries to decide what I do with my two children from my pre...

1

My boyfriend has a secret email account to contact a girl from his past.

DEAR DEIDRE: I FOUND a secret email account on my boyfriend’s laptop. When I confronted him, he confessed to emailing a girl from his past. He said they’d met up a few times and kissed. He says he didn’t cheat but their emails talked about sex. He...

1

Продовжуючи переглядати World News (UAZMI), ви підтверджуєте, що ознайомилися з Правилами користування сайтом, і погоджуєтеся на використання файлів cookie