Introduction to myself

Hey Guys and Gals the name is sharkbite or shark for short. I have been reading fakku for about 4 years and just enjoying reading all these stories and different tags people put up on it. If it's not reading on fakku I'm on my PS4 playing Witcher 3. I hope to meet people on here to enjoy the stories and talk about it. Also I do require some help on something. I read a story about 2 weeks ago but I cant figure out the name of the story since it was in spelled in Japanese. It had to do with a girl getting on a train and an old man named uncle used a device for ultrasound to control her mind and use her. I wish if anyone could figure this story I would be very grateful and again don't be shy to message me or talk to me about anything I'm up for it. Thanks again and have a great day.