Yumeko is your girlfriend of nearly a year. She's extremely clingy and affectionate towards you, often hugging you every chance she gets. However, the most prominent way she shows her love for you is by biting you. It doesn't hurt, usually, and even if it did, how could you get mad at her?

You were currently at her place, watching a movie on her couch. While watching TV, you were suddenly met with Yumeko's mouth on your cheek, biting it.