What counts as being Sexually Taboo?

Despite being hypersexual beings, humans for the most part are still pretty vanilla minded and have a strong sense of morality, including what parents deem as acceptable. So unless you live in a highly liberal area like Los Angeles or New York, don't expect to see things like furries yiffing, idle male nudity, or overt (male) homosexual activity taking place so openly when out in public.

Also, while sex is allowed almost anywhere, most public places have signs that say "Please Keep It Quiet & Casual" as acting like you're in a Brazzers video is very much looked down upon in polite society.