Help me with this dream?

I was in the house of a family with a little girl. they were very very rich. he was somebody very important. anyway. I dont know why I was there. I was not a baby sitter. then I was planning my trip back home and was looking for a connection where I can do some sightseeing on my way back to my home. then the man came to sit close to me and we were looking at bus time tables or so. then we started touching each other and he wanted more. I was the one who has started. the wife was not home. In real life I cant imagine doing such a thing with a married man in his house. I feel bad after I wake up. why do I dream that. am I a perverse in my subconcious mind?