I guess cause most people's (in some age range - that's why we have all those age permitions, that never work, but that's another thing) life includes sex

It's psychology...some or many people just like love and sex scenes, cause in real life you can't really see how that looks like, unless you have like a mirror on your ceiling which does sound pervy

Gazelle...well...I dunno bout others...but I always have someone to love...my family, my friends, my boyfriend..."love is all around" me ( and I'm at a really low point in my love life right now...decision overdue, changes to be made... )