Wiktionary
precoital
a. Preceding the act of coitus.
Usage examples of "precoital".
He had anticipated that she would fall on him and subject him to any number of blatant, exquisite sex tortures to drive them both into a precoital frenzy.
I headed toward my house, I tried to put myself in the right postbellum, precoital mood.
To think that I helped orchestrate the event that will provide their precoital entertainment tomorrow night.
And that second time was so phenomenal I thought I needed a precoital thump to restart my heart.