E-Rotic are a Eurodance duo act formed in 1994 by German record producer David Brandes. The act is best known in Europe for the hits "Max Don't Have Sex With Your Ex" and "Fred Come to Bed". E-Rotic originally consisted of German born singer Lyane Leigh (real name Liane Hegemann) and American rapper Richard Allen Smith (a.k.a. Raz-Ma-Taz). The act is known for its use of sexual references in their songs and music videos.

Source: Wikipedia (https://en.wikipedia.org/wiki/E-Rotic)