Pleasure
Pleasure was a state of being pleased or contented. Certain vehicles such as starliners and passenger liners, and planets such as pleasure planets, were known for providing pleasure.

In 2368, Data and  had a conversation about pleasure. As an android, Data had often wondered what it must be like to feel the pleasure he had observed in Humans as they consumed confections. Data had often wished to be Human, and one of the reasons was that he could not take pleasure in his accomplishments. Data later stated that he would be pleased to count Timothy among his many Human friends. ()

See also 
 Pleasure Goddess of Rixx
 Pleasure maze

External link 
 
Emotions