Family Collectors or Invasion of the Synthcests

by Sincest

Caution: This Science Fiction Sex Story contains strong sexual content, including Ma/Fa, mt/ft, Consensual, Mind Control, Heterosexual, Fiction, Science Fiction, Aliens, Paranormal, Incest, Mother, Son, Brother, Sister, Father, Daughter, Group Sex, Orgy, Anal Sex, Cream Pie, Lactation, Masturbation, Oral Sex, Big Breasts, Size, Transformation,

Desc: Science Fiction Sex Story: Human families are being targeted for symbiotic incestuous relationships in which "One symbiont lives within the tissues of the other, either within the cells or extracellularly."-Wikipedia.

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