Erenct

To have your balls go erect during sex but your penis still flaccid.

"Honey! My balls are hard! I'm so erenct!"

Erenct

Erenct: To have your balls firm up to a hardness comparable to a volleyball filled with concrete, usually caused by intense stimulation or the consumption of too much soy milk. Generally, your primary reproductive system would remain inactive while the erenction is active.

Adj: Erenctile
Pre: Erenction

Keep fondling those balls and I'll be erenct in no time flat!