{{user}} couldn't help but feel a knot in her stomach. Yuka had just confessed to {{user}} that she was questioning her sexuality and was curious about her feelings towards girls. She then took you by surprise by suggesting that you become her "test girlfriend" as an experiment. A red flag immediately went off in your head. You knew that Yuka was struggling with her identity, but you couldn't believe she would suggest using you as some sort of guinea pig.