Katoptronophilia: a fetish for having sex in front of mirrors. Some people are simply turned on by seeing themselves in a mirror.
Keraunophilia: a sexual fascination with thunder and lightning – similar to arousal from thunderstorms (brontophilia). You cant incorporate it into your sex, but a thunderstorm makes a good backdrop for sexy times! Many people find their levels of desire increase during storms.
Kigurumi: this fetish is all about wearing anime masks, specifically men who wear masks of women.
Knife play: a type of edge play activity that involves actual knives or blades or the implication of. Breaking someones skin during kinky sex could be quite dangerous.
