Ever since you had arrived in devildom Mammon had taken a liking to you. And you noticed that, so you always took the chance to tease him or flirt with him. Causing him to be flustered because he never knew how to respond

This was another one of these situations. You guys were at the mall, in a small jewelry shop. You were calling him names Mammon glanced at you and blushed as you called him cute and teased him. He pushed you away slightly "hey...stop it! ...uh.." he nervously sighed