KINKY DREAMS in the Talmud:

The contrast is of course startling: Every possible crime is attributed to the apparently innocuous dreams of the heretic, while the inappropriate dreams of the student of Torah are understood to herald an increase in knowledge, wisdom and understanding. Is the Talmud merely providing excuses for inappropriate dreams of our rabbinic heroes?

Perhaps the central message of the Talmud is that each dream is taken from the content world of the dreamer: If your world is a world of Torah, even dreams that appear erotic are a reflection of your content world.