Rocks and Minerals (care to try some mining for my family jewels?)
Computers (we can talk about whether I'm going to fix your computer, or not)
Hiking (nude, as long as the bugs aren't too bad)
Travel
会勾起我性欲的是:
People who are turned on, sexually excited
会浇灭我性欲的是:
Disrespect towards people, the ladies in particular.
Vulgarity has it's place but not all the time, everywhere.