Adult/Sexual Content
Microsoft adCenter will not accept advertising on adult keywords.
Advertisements and associated landing pages may not contain sexually explicit content.
Advertising will not be accepted for sites that feature predominantly adult content.
Adult content, if any, within otherwise non-adult sites, must be clearly segregated from other content.
In other words, AdCenter = Mainstream only.
http://advertising.msn.com/Home/Arti...08&linkid=3211