I’m having an affair with my girlfriend’s SISTER – we have sex multiple times a day & I can’t stop, she’s far too sexy
A MAN has revealed that he is having an affair with his girlfriend’s sister and doesn’t know how to stop.
He confessed that it all started as an innocent fantasy, but after his girlfriend’s sister came to stay at their house, things quickly progressed.
Keen to open up on the situation, the anonymous man took to social media to reveal all, leaving many open-mouthed.
Writing on Reddit, on the thread, the man shared his story under the username @thowingaway12345 and titled his post "I'm having an affair with my girlfriend's sister and I don't know how to stop".
Eager to reveal his remorse on the situation, the man explained that whilst he has been dating his girlfriend for almost five years, he has now been cheating on her, with her sister.
Sharing some context on his relationship, he explained: “About a year and a half ago we moved in together. I love her very much. We are great together.
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“The only problem is she's recently gotten a promotion and so we've been spending a lot less time together (which means a lot less sex, too).”
He then explained how his girlfriend’s sister, Megan, has put a spanner in the works, as he added that they were complete opposites.
He said his partner was "independent" while he sister was “essentially a stay-at-home mum without the kids.
He wrote: “My girlfriend cares little about her appearance, that's all Megan cares about - what she wears, her hair, her nails, etc. You get the point, very different women."
He then explained that Megan came to stay while her successful lawyer husband was on a three-week business trip to Asia.
The man shared: "I figure Megan's taking the opportunity to hang with her sister, and secretly I'm kind of excited to see Megan again.
“Megan is very beautiful, always does her hair and make-up, and spends a lot of her free time at the gym. So as you can imagine she has an incredible body.
“I've always found her attractive as far as eye-candy goes, but always off-limits.
Sexy clothing
"I'd glance at her butt occasionally, or if she wore a revealing top I'd take a quick peek. But again, it was an innocent fantasy.”
The man explained that it "became more than a fantasy", not least thanks to Megan's sexy clothing.
He then continued by saying she is "blessed up top" and comparing his suit-wearing girlfriend's attire with Megan's low v necks and spandex shorts.
He also shared that he was glad it was winter - otherwise Megan would be strutting around in a bikini.
"You should also look at how they place their phone down when not in use. If they face the phone with the screen facing down, then they could be hiding something."
They start telling you less about their day
When partners cheat they can start to avoid you, this could be down to them feeling guilty or because it makes it easier for them to lie to you.
"If you feel like your partner has suddenly begun to avoid you and they don't want to do things with you any more or they stop telling you about their day then this is another red flag."
"Partners often avoid their spouses or tell them less about their day because cheating can be tough, remembering all of your lies is impossible and it's an easy way to get caught out," says Aaron.
Their libido changes
Your partner's libido can change for a range of reasons so it may not be a sure sign of cheating but it can be a red flag according to Aaron.
Aaron says: "Cheaters often have less sex at home because they are cheating, but on occasions, they may also have more sex at home, this is because they feel guilty and use this increase in sex to hide their cheating. You may also find that your partner will start to introduce new things into your sex life that weren't there before."
They become negative towards you
Cheaters know that cheating is wrong and to them, it will feel good, this can cause tension and anxiety within themselves which they will need to justify.
"To get rid of the tension they feel inside they will try to convince themselves that you are the problem and they will become critical of you out of nowhere. Maybe you haven't walked the dog that day, put the dishes away or read a book to your children before bedtime. A small problem like this can now feel like a big deal and if you experience this your partner could be cheating," warns Aaron.
“She was laying on the couch on her back, reading a magazine. At this point my girlfriend was drunk and falling asleep.
“Megan stretches, arches her back in the air and my stupid, wandering eyes landed on Megan's breasts and down her shirt. Sure enough Megan looks up to see me staring at her chest.
“I tried to look away but I knew I was caught. She smiled at me and that was the end of it. We pretended like nothing happened. Or so I thought.”
Things then went to the next level a few days later, as he acknowledged: “Megan invites me to come and hang out (she's staying in a small guest room we have in the backyard). I say ‘sure why not’ and I head over.
“We're sitting on her bed smoking and she suddenly gets up and takes off her shirt and pants. No warning.
“I'm stunned so I don't say anything. She's wearing a black lace bra and panties, sprawled across the bed.
This past week we had sex seven or eight times throughout the house
Reddit poster
“She may be the most beautiful woman I've ever seen at this moment and I'm literally at a loss for words, so I quietly keep to myself. Her eyes are closed and I'm admiring her perfect form.
“This is the part that is a little fuzzy. Somehow, she got under the covers and asked me to cuddle with her.
“She gave me a long sob story about how she never sees her husband anymore and just wants physical comfort. This whole time I'm still hoping I'm reading too much into this.
“But we end up under the covers and she pretty much convinces me to take off my shirt and pants too. We cuddled, but I got aroused (obviously).”
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The Reddit poster then admitted that Megan proceeded to perform a sexual act on him, leaving him feeling terrible.
He admitted: “How could I do this to my girlfriend with her sister? I told Megan that we should never do this again.
“It was a terrible idea and we betrayed her sister. We decided the best thing to do was to keep this to ourselves and never speak of it.
“It was a little awkward, but I just kept telling myself that Megan would soon be heading home and everything would go back to normal. Boy I was wrong.”
But that’s not all, as during the third week of Megan staying over, things went even further.
He shared: “I'm starting to have more vivid fantasies about her. I'm working in my office when she comes and knocks on my door.
"She's wearing workout gear - a small tight sports bra and short spandex. Let's just say she wasn't leaving much up to the imagination.
“And I couldn't really help myself - I had to look at her sculpted body, flat stomach, perfectly shaped breasts, firm butt, beautiful blonde locks of hair. I remember she smelled so good too."
He then thought his ordeal was over as Megan began talking about his job, but then he made his third mistake after he entered the guest room with her.
I'm worried now that I won't be able to control myself
Reddit poster
He said he was moving some boxes for her and then saw in the mirror that she was getting undressed.
He said: "She just stands there waiting for me to turn around.
“It's unbearable, and I turn to admire her. She obviously wants me to look.
“Long story short, we have sex right then and there. After that, all bets were off.”
Which generation is having the most sex?
A new report has lifted the lid on bedroom antics.
The research, conducted by experts at Kinsey Institute at Indiana University, revealed the average number of times people of different generations have sex per month.
- Gen Z - three times a month
- Millennials - five times a month
- Gen X - five times a month
- Boomers - three times a month
If that wasn’t bad enough, he added: “This past week we had sex seven or eight times throughout the house (never when my girlfriend was in the house though).
“Megan was subtly flirting/teasing with me constantly, even around my girlfriend. I thought for sure my girlfriend would notice.
“But I kept thinking that once she goes home, this won't be a problem anymore. We'll forget this ever happened.
“Except last night my girlfriend explained to me that Megan will be staying with us a little longer.
"Megan and her husband aren't doing well, and Megan has asked my girlfriend if she can stay here for a few more weeks until she gets this settled.”
Unsure on what to do, he asked: “I'm worried now that I won't be able to control myself.
"How do I ask my girlfriend to ask Megan to move out without telling her she seduced me and we've been having sex for the last week??
“I won't tell her what happened, I don't want to do that to her, but I need to remove the temptation immediately. I don't trust myself around her.”
Reddit users react
Reddit users were left totally stunned by the man’s confession and quickly flocked to the comments to share their thoughts.
One person said: “No way to fix anything.
You will eventually get caught and you will tear this family apart
Reddit user
"You're going down in flames so you may as well enjoy what's left of the ride before the inferno ensues.”
Another added: “The damage is done and I suspect it will be soon over between you and your girlfriend.”
A third commented: “Tell your girlfriend everything, leave and never interact with either of them or their family ever again.
"You've already caused so much irreversible damage, you can't fix this.”
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Whilst someone else penned: “You will eventually get caught and you will tear this family apart.
"It will never be the same. Might as well be prepared for this.”