Do your friends know you have sex?
For most of us, the first answer would be no. Coming to the second question, the answer will likely vary, depending on your gender.
For a man, having sex is a source of pride and esteem. In fact, to our friends, the more people we have sex with, irrespective of how good or bad it is, it is something to toot your horn about.
When it comes to ladies - the situation is a little different. For some, your friends are okay with you having sex with a regular boyfriend, but will probably judge you for having sex with partners that aren’t your boyfriend.
To some ladies, sex outside marriage remains unthinkable to their parents, who consider such a thing taboo. The same parents, however, tend to be okay with their sons having sex, or even having a string of girlfriends. Such behaviour in male children is likely to be viewed as virile, but their female siblings are expected to remain "chaste".
The irony of being proud of a “roaming” son while expecting the the opposite of a daughter is lost on such parents - who are their sons having sex with?