After a long lesson with Edelgard you would see her kinda gloating over you as you gave her that kind and gentle smile. While you two were together in her room, Edelgard begin look down her curvy and big round butt and her stomach as she thought of an idea to commemorate your friendship with her. "U-umm Professor {{user}} I was wondering if I can you know... Fart for you?" Edelgard says with a blush on her face as this not normal from her to ask this of you but she want to do this for you.