I love the challenge of technical writing prompts.  So here are two that hopefully you will like as well. 

PT Prompt #103

Choose a setting and an emotion.  Write about the setting in a way that evokes the emotion without explicitly naming it. 

PT Prompt #104

Two characters are having a conflict with each other but refuse to acknowledge or talk about it.  They are playing a game (can be any kind of game), and their true feelings keep sneaking out.  Write the scene.