sexilogy 

A continuation of a series of books or films ending at six.

The Star Wars sexilogy.

sexilogy by Karl J Huber April 3, 2008

sexology 

The study of sex and all things related, from spelling of key terms to perfecting the act itself.

"Hey, Jill. Will you help me with my sexology homework?"
"OK, but it will cost you $75 an hour."

sexology by steveo November 4, 2004

reverse sexology 

the ability to convince another person that the first sexual orientation stated or given (usually the correct one) is actually the wrong sexual orientation and that the right sexual orientation is the wrong one. Hence they believe the right sexual orientation is the wrong sexual orientation and subsequently switch their sexual orientation which is the right sexual orientation to the wrong sexual orientation which is the sexual orientation you wanted them to have in the first place

reverse sexology
A (girl):im straight and like penis
B (girl):i have a penis :o wanna see it?
A: ummm actually i like vagina's
B: damn what a shame. ;D

reverse sexology by Absent Emotion December 12, 2011