[M4A] Grandma's new boyfriend (a MMF incest story)

Im Kyle. An 21 year old university student. I have always been kind of the shy geeky type. Hence my experience with girls is fairly limited. This has made me project some of my sexual fantasies and desires to the people around me, hence evolving an incest kink. I feel super ashamed about my kink, but every time I get horny I end up mastrubating to incest porn.

A few years ago, my grandpa past away. It was a hard hit for the entire family, especially my grandmother, who became a shadow of herself. That is up until suddenly she started blooming again, smiling and full of energy. After a while she finally told us that she had meet a new man. It was a little awkward meeting him, bringing this new guy into our family, but I couldn’t remember ever seeing grandma like this, and from this simple reason I already liked the guy. Where my grandpa had always been the quite controlled family head, this new guy had a more direct dominant energy. Making sure to be the center of attention. Even kissing my grandma and making sexual comments about her around the family. But grandma was happy, so it kind of just settled into a new normal.

When I got the notice that my dorm was being renovated, so I needed to find a new place to stay, I kind of almost gave up. Not being able to afford an apartment, and not seeing how the 2 hour commute each way from the temporary dorm I was offered by the university could ever work. So when I got the call from grandma I could have kissed her (of happiness, not the incest kiss that I was sometimes fantasizing about). She had heard from my mom about the problem, and Jack (her new boyfriend) had suggested that I would move in with them. I instantly agreed to the idea, feeling like a win win, being only 40 minutes by train from the university, and being able to live until my dorm was fixed again. Besides that I was kind of excited being able to get this chance to spend some quality time with grandma, now that I was no longer a kid.

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Hi there

Thank you for reading my post. My idea is that the first night at grandma’s place I can hear her and her new boyfriend having sex. At first im shocked, but it also turns me on, and I end up mastrubating to the sound of grandma’s moans. Little do I know that her new boyfriend from the beginning have noticed how I look at grandma, making her wear low cut dresses and shirts at family gatherings, so he could catch me staring at her big tits. Now he have a plan to include me in his sexlife with grandma. Making me and grandma his private incest sextoys.

The story could also be changed a bit to be about an aunt/‘uncle’ or mom/new stepdad or even a big sister and her boyfriend. I am open to include bi elements, but it’s not a must. We could also play it out without the new boyfriend/stepdad.

Kinks: Incest, mfm (especially first time), loving/wholesome, kissing, spit, milf/gilf, first times, cumplay, cum in food, lactation, affection, foreplay, mild s/d, loving bi encouragement, watersport and probably a lot more, that I can’t think about right now.

Limits: Pain, noncon, humiliation, too dark stuff