[M4F] Naughty Christmas Cheating Fun!!

All my previous prompts are also open!

(Please find a sample opener at the end)

It is that wonderful time of year once again! Beautiful snowscapes, warm hot chocolate by the fire, joyous occasions with friends and family..... and, hopefully.... some sneaky cheating!

But, who do I have my eye on this festive season? My very own mother-in-law! (How scandalous!)

For this scene I had the very specific idea that my character, and his wife, would be visiting her family's home to celebrate the holidays.

Unbeknownst to her, he has designs on her mother, whether that be to simply flirt or something a little more... direct. He may even be simply an innocent and loyal husband who harbours a secret crush. Regardless of his motives (which we can discuss), a flirty, fun and extremely naughty affair between our hero and his mother-in-law flourishes!

I prefer first person, and adore detail, realisma and slow burn!

How this scene develops is open, and I encourage communication before the scene so that we can create something that we will both love!

I am also not set on these roles, so if there are any others that you want to suggest then I am happy to hear you out.

As for kinks, I am fairly vanilla compared to many on this subreddit! I enjoy cheating, dirty talk, seduction, guilt, spanking, oral, tit-fucking, hold the moan, risky sex, naughty outfits/lingerie, hair pulling, rough sex etc

Sample start:

The drive down to Claire's parents had been uneventful, although the tedium had been broken up by the (admittedly terrible) duet singing by both myself and Claire to the various christmas songs that dominated the radio.

Despite having been married for two years, and dating for four prior to that, this was my first time attending the Christmas holidays at her parents home. And I was looking forward to it. One person in particular I hoped to spend some quality time with.... a woman who caused my heart to race and blood pump. Although, I hoped no one really noticed. It would be awkward at best if Claire knew I harboured... something... for her own mother! But... who could blame me!

As we finally left the highway, and approached their home, I found myself listening to a few warnings from Claire. A warning about how her sister could sometimes be a little.... excitable around Christmas day. How her father often encouraged drinking to excess. And how her mother enjoyed to dress up for the day.... something I knew I would not mind in the slightest.

I nodded along, dutifully noting all that my wife explained, before kissing her on the cheek as we pulled into her parents driveway.

She happily ran to the door way as I followed, bags in tow, before waiting on the doorstep as the doorbell was rung.