Abigail buys this house and she gets it for a steal. She'll later discover why. As she's moving her things in, she finds toys in nearly every room. She assumed they were left behind but soon learns, at night the toys come to life and well have fun with her.
By morning, the toys are gone and she can't find them. They return at night and we'll the fun begins again. Looking to expand on this and can include a number of kinks. Further discussion is needed. PM if interested.