Rachel is an 18-year old girl, after getting separated from her friends, she is kidnapped and wakes up in an unknown location. All to be a test subject for a dark web "science" group, all centered around tickling... and they want to test a midriff tickling device, which is being made for "various reasons". Contains full-on belly tickling, so don't expect tickling of anywhere else. I'll make sure to include other spots such as feet being tickled in future works