1. Always wear clean underwear.
2. Trim your fingernails and wash your hands thoroughly and often. (It’ll help you avoid infection and make you less likely to tear delicate internal linings during manual sex.)
3. Ladies first.
4. Don’t take candy from strangers. (You should know someone well enough to ask about their sexual health history first.)
5. Don’t eat candy that’s unwrapped. (It should always have a condom on it.)