Family Play Taboo RP (M for F)

[KnowThySire]

Hey, peeps! KTS here looking for a kink that I recognize is immensely specific among the masses. Any beauts who favor incest romps, feel free to reach my way via pms to brainstorm ideas if you have a fantasy needing to be roleplayed over the current ones I'll be suggesting. Any curious of the fetish, but not sure to go as far as genetic-relation, step family scenarios are on the table for being discussed. All the best, sincerely!

Disclaimer: The RPs I'm suggesting this go-around are going to involve multiple personalities. This is mainly an excuse for myself playing multiple characters, but I'm also curious as to how my partner would tackle the idea's scenarios.

1) Dark Arts Healing - The siblings were well into their teens when they lost their parents. Old enough to remember the loving home they had built for them. Yet not old enough to remain, being taken away to live among their relatives until they were of age. The eldest was on his own first, and when his sister was of age, she went to stay with him. They made a new home in his apartment, but yearned to right the wrong they felt befell their parents. The death of their parents was a murder. No leads were present on the fated night. The siblings took a trip to their abandoned home in order to find some. What they found was the legacy of their parents as wiccan. Natural curiosities led to studies, which in turn led to contacting. Both sibling's had the intention of asking their parents to tell them who were their executioners in order to allow them to seek vengeance. What they hadn't expected was for their parents essence to seek vengeance hands-on and possess them in order to do as such. From then on, their bodies were shared with their parents as they invasively taught them of the ways to combat the wiccan faction that killed their parents for their initial forbidden love. What the siblings also learned was of their parents' overwhelming affection for one another carrying on into their life by making them participate in incestuous acts when they would switch possession. How far will the loving brother and sister go on this journey?

2) Handful Sister - For many years, the brothers of a sister have kept a secret of hers from all the rest in their lives. Around her mid-teen years, she reveals signs of a second personality that only presents herself around them. Even their true sister is unaware (This can be discussed). For the oldest brother, getting his younger sister proper help was the logical choice. He'd had his younger brother up late one night to discuss how they'd make their revelation to their parents. What they didn't know was that their pure sister's hidden side intended to be kept secretive by any means necessary. Being of extravagant beauty, her play was seduction. One brother faltered and the other left, unsure of what to do next as he lost his accomplice while she had gained. Forward on, struggles of righteousness and desire conflicted in the household as the attempts to preserve the purity of their beloved sister is thwarted by a seductive version of herself. (This can be a single brother if a threesome isn't preferred)

[KnowThySire]

Bump.

THIS. (NSFW)

https://www.xvideos.com/video54859971/tricked_my_hot_af_step-sister_into_blow_and_fuck_full_scene

Message any inspired story ideas my way. I'm seeking females to play female characters.

[KnowThySire]

Bump.

What You Do To Me - Siblings should be close. There for another. He intended to be such a way for her. She deserved nothing less. Her shining knight before she knew she wanted one. Blasted aging. Having cute hugs and cuddles become awkwardly sensual through maturity. Both of them early bloomers. This brought crass abrasiveness from him to her. If ever she needed her big brother, he sought various teenage hijinks more. Gone were bonding honesty, playful roughhousing and spoons through rainstorms. Replaced by growing distance, juvenile teases in front of friends and getting straight ditched for girls. Naturally leading her to her own addendum and circles. Cosplay her favorite among them.

She got into the hobby early. Learned how to make her own costumes and all before even driving. Often, she tried gaining her brother's opinion before giving her outfits a spin, but he'd mainly get weird and leave. Never did she think of that as a reason he kept her from his friends. No matter. They all had her on social media anyway. At least him being protective was some kind of attention she was getting from him. Forgivable, unlike his taste in girls. The guy had a type and it was HER. Three times made more than just a coincidence. How dare he entertain them when he neglected his own baby sis?! She found bravery of confronting him on the evening he announced his engagement to the his college sweetheart and his denial of such a fact greatened her anger. So much, that she brought out the big guns. On a day when they were all alone, he'd be spending the day with his little sister as his favorite character ever - Tifa Lockhart.

P.S. Any ideas for the story are welcome. The story can be changed to father/daughter or brother/sister/brother if needed. Tifa Lockhart is non-negotiable.