Cannot play without masturbating

What I mean is that every time I boot the game, I play for only a short while before I stumble across an NPC that is 9/10 attractive and I can customize their body to exactly my preferences, then have virtual sex with them. So I find that I only play the actual game for 10-15 minutes at a time and then spend the rest of it masturbating. By the time I'm satiated I'm too tired to keep playing so I stop.

At this rate it's going to take me a year just to get out of Solestheim.