[Solved] Nations with complementary economic bases are most likely to encounter frictions in the development and operation of a common market unit. Sexual Expression: Ways in which individuals express their sexuality, which can include thoughts, feelings, behaviors, and physical intimacy. Femme Porn: Pornography that is specifically designed to cater to the tastes, preferences, and sexual fantasies of women and femme-identified individuals. Brothels: Establishments specifically dedicated to providing premises for sexual activities between prostitutes and clients. Massage Parlors: Establishments where massage services are provided, sometimes implicated in discussions around the sex industry due to instances of illicit activities.