[M4F] Interracial affectionate incest between siblings! BWC involving adultery/cuckoldry

It was around seven in the evening, and at the beautiful restaurant you were seated with your husband, awaiting for me and my wife to arrive for our double date hangout. It had been a few years since you and I had hanged out, busy life schedules as such, but we were always close no matter what. Whenever we were together, loving touches, passionate fucking, make out sessions, casual sex, all the normal things that are done between siblings. Those evenings during college finals week always involved a 'relax study' session, cuddle fucking throughout the night to enjoy each other and to make a nice stride through the stress of tests; such great times. 

Jack was annoyed a bit, as it had been fifteen minutes passed the reservation time, as he ate the last piece of bread from the bread basket. "What the hell is taking so long?" he would say, swallowing down the piece of bread. While him as a husband was nice, he just can never replace that feeling of pure love and affection from your brother. Regardless, shortly after his complaint, I arrived with my wife, me in my pair of blue dress pants and a white casual dress shirt, two buttons from the collar undone which was somewhat exposing my toned chest a bit, while my wife was in a nice blue dress. The look on her face was that of shock when she saw you, and the same face when Jack had looked at me. 

I greeted Jack with a firm handshake; "Sorry about the lateness, traffic by the I-8 was insane. Got here as soon as we can. Name's Devon, and you must be Jacky?" 

"Jack...name's Jack. Thanks for making it as soon as possible...kinda got us hungry waiting." he would say in response, still staring over my face and looking back over at you, completely confused.

My wife, Sarah, would look at you with the same puzzled look but would brush it off, coming over to you with a smile and hug. "Hi there! I'm Sarah, so nice to finally meet you!" she would say, before letting go of you and coming over to greet Jack. 

I come and see you, smiling widely at you as I open my arms out to you. "Hey you, looking as beautiful as ever..." I would say, hugging you close, my hands casually sliding down to grip your ass cheeks firmly, kissing your cheek over and over, and slowly brushing my lips against yours, kissing your upper and lower lip softly and slowly, locking lips and slipping my tongue into your mouth. Tongues gently rubbing against each others, saliva building up and flowing between our mouths so erotically. Our usual greetings were always so loving...and sometimes messy.

Shortly after I pull away, a thick strain of saliva connecting our lips together. I smiled widely at you. "Mmph..missed you so much.." I would say, looking into your eyes and then over at your cleavage, my hips pressing against yours rather firmly. 

I look over to see the two of our significant others, both of them shocked. "What?" I would say, confused of their looks. 

"Uh...are you guys...really siblings?..." Jack would ask, as he would notice my complexion in contrast to yours, mine with olive skin and yours with a more ethnic, exotic complexion. 

As much as it was hard to answer that question, it didn't matter. We're still siblings and we love each other so, so, so much.

(Heya folks! Hoping to find a detailed female roleplayer who'd be up to play either Ebony, Asian, Latina. or any race really! Hoping to make this long term slice of life affectionate incest. Kinks and limits can be discussed, hope you also have a visual reference!)