[F4M] Protective Sibling Love. Read the prompt below please.

My wife raised her eyebrows as her eyes met mine through the rear view mirror. It was supposed to be a beachside getaway for the two of us, yet here I was in the backseat with my sister's head on my lap. I roll my eyes back at her as my fingers continue to stroke your hair gently as you sleep on. I briefly trace the large bruise that has formed under my eye as I glare at my wife. "She went through hell with that bastard. Put your ridiculous judgement aside for one moment." My words are quiet so not to wake you, yet full of resentment towards my wife. She looks back at the road with an embarrassed huff.

Truthfully my wife had always had questions and concerns about my close relationship with my little sister, you. I had practically raised you when our parents checked out on us and our bond was undeniable.

When you finally moved away for college she thought that our codependency would ease up but it still only took a text from you to get me to come running to my aid.

The latest drama had happened just before our planned romantic getaway and my wife could not hide her distaste and resentment. That didn't matter to me though, not when you needed me. Sitting there with your head in my lap I had to push back the inappropriate thoughts that I knew I shouldn't have for my sister.Thoughts that could never see the light of day.

I hope you like my excerpt and see the dynamics I am going for here! Basically I want to play out a long term affair/relationship between two codependent siblings.

Me, as your older brother, have always been very protective and nurturing towards you. Putting you above all (including your wife and desperately trying to ignore the more romantic feelings I hold for you.

Meanwhile, you relish in my attention and am completely aware of how much power and sway you have over me. This trip is when I finally act.

How it starts is up to us and I welcome any ideas! I would love for to play the sister as manipulative and self aware, confident that I will always choose you and your feelings over my wife in the end.

I'm not really looking for anything too kinky to be happening between the siblings. I'm leaning more towards the passion and desperation that could come from having to deny really intense feelings for so long.

Kinks: betrayal, seduction, cheating, breeding, pregnant sex, risky sex, clothed sex, handjobs, sloppy blowjob, cum play, facials.

Limits: BDSM, underage, animals, toilet play