The function of committing sexual acts in a religious setting or building of any kind.
The verb is split into two parts Templ - ing. The first part can easily be changed to where ever this act occurred. I.E. Church-ing, Synagog-ing etc.
It can also be used singular or without the -ing.
Damn, i just templed her nice and hard!
How did you temple her?
When did you templed him?
Eww, why would you ever temple that piece of trash?
I love to temple!
My parents caught me while templing this really attractive girl at me sisters Bat Mitzvah.
When all residents of a household (your temple) are having sex with their partners at the same time.
"Fancy a templing tonight?" "Yeah, I'll give Tiff a ring, who are you getting round?"