Like any other human specific feature, the sexual behavior is also subject to involuntary mechanisms which may be adjusted to the personal purposes, as long as they do not exceed your own area of understanding or what defines “normality”, in general and generically.
Whether it's tasted occasionally, like fine drinks, or has its privileged place in the daily agenda of the protagonists, sex brings the same satisfaction comparable only to a great lottery win.
When it doesn't happen spontaneously, the anticipation of this type of physical contact generates two completely different types of attitudes.
Sexual freedom has special meanings for every person, group, community or country. If for some people having sex with blinds raised is a small thing, banal, even insignificant, for others, this indecent exposure designates a behavior which could happen only when drunk or not even like that.
Vulnerability is a constant of the human species. At times, everything hangs (metaphorically) by a thread. Risks are higher inside the perimeter that we call home, statistics say, but outdoors is not fully safe. Free offenders, drunk drivers, flower pots waiting to suddenly fall from the balcony... Not to mention the fragility of the body. But enough with the “cheerful” outlook on the world and life! Eventually, overcrowding must also solve its shortcomings, according to the adepts of natural selection.
Although it may seem hard to believe, even in this liberal era (where sex has ceased to represent a sort of carnal mystery, practiced only in the bedroom, with the shutters well closed and about which it is talked with shame and low-voice), there continue to exist massive concerns regarding the subject, or incorrect information, taken over by questionable sources such as "neighborhood science", pornographic productions or online environment (suffocated by "experts" with a mega experience, but the same virtual as their relations or even their very real existence).
Sex is an exciting "field" not only from a practical point of view, but also in theory (always surprising and tenderer), revealing all sorts of useful information to those who want to enjoy experiences as inedited, avidly assimilated, all the way out.