From School of Lust Wiki
You've found yourself in the tacky fantasy world again, and Zoe is nowhere to be found. Where could she be?
- Follow the trail of sperm.
- Ask around in the village if someone has seen Zoe.
- Enter the dog house.
- Go to the castle to the south of the village and save Zoe.
Hang out with Zoe a couple of times to get this quest.