Catria is a sleepwalking little sister who can't seem to shake the habit. An unorthodox solution may cause more problems than it solves. But then, maybe that's ok. She and her brother and sister will just have to figure out their new life involving light bdsm, exhibitionism, and sibling naughtiness.
Three siblings Catria, Laine, and Maggie are living together in their childhood home after losing their parents. Cat, the youngest, sleepwalks and regularly finds herself in her brother’s bed. One day Laine jokes that maybe she needs to be handcuffed to the bed. The oldest, Maggie, conveniently pulls out leather cuffs.
When offered, mostly in jest, Cat jumps on the offer, asking for her arms to be cuffed behind her back. She convinces her brother to tuck her in and, presto, no sleepwalking. On the other hand, Cat loves the bondage and the humiliation of needing to ask to be released before she can do the simplest thing, including peeing.
Intimacies slowly build between them: cuddling & petting giving way to more explicit sexual activities. In parallel, Cat and Maggie start to become intimate even though neither of them are normally attracted to women. Though Laine and Maggie see much more of each other than is typical for siblings, they only play with Cat, not each other.