Task: Determine the degree of intensity for emotion E in the tweet, giving it a score between 0 and 1, where 0 signifies the least intensity and 1 signifies the greatest intensity.
Tweet: @EtherealMystic_ - felt like he couldn't control — and here she was, giving so much of herself, selflessly pleasing him. His groans were -
Emotion: joy
Intensity score: 
0.396