Funny thing about the Sensual Mini game, it doesn't seem geared towards teens (male certainly) necessarily.
One of the most popular movie series James Bond aimed (at adult males) has a similar opinion about sex, up until the last couple in the series, including many other movies, books and games like D&D Fantasy art.
Sure teens have interest, yet when many of these started out in the 60s and 70s they were created by adults for a mostly adult audience at the time.
I am not saying it would be a good way to act in RL or PC
, yet the warrior and/or hero type (male or female) have always been associated with move action in movies, books and games.
So it doesn't seem a surprise CD Projekt is trying to add a new twist/style to adult games and as everyone has mentioned it's how the devs handle it.
Honestly, this is another issue like the Customization, where they could have reached a larger audience by offer equal time to female gamers, which Bioware and Trokia seemed to have done good jobs for the most part.
It does sound like book fans would be upset though so maybe it's best to stick with canon, for the first game to get a nice fan base.