About me: Yumi is a freshman college student who has to pay for her studies by working part-time at a coffee shop. Balancing these two activities is already hard to begin with, but her shyness is only making things harder when she has to serve her customers! Being very friendly and always willing to help, she might be easily tricked or convinced into servicing the customers with more than just a hot coffee, since she wants to keep everyone happy without starting any arguments.