Originally used to describe artistic representations of sexual acts, it now encompasses everything from amateur videos to high-budget productions.

There is a variety of services on hand that do not always include sex, from kissing rooms to hostess bars and massage parlors (as elaborated in this Reddit post).

Independence & Freedom: Being An English Teacher In Korea
Overall, Seoul is a really safe city and because the streets are so busy at night, it’s unlikely you’ll find yourself completely alone.