providing a demonstration of different sexual positions and styles for another person who needs advice or is inexperienced.
She was nervous about having sex so we gave her a sexstration to show her what to do.
Antonym to rape, its the state of forced sexual inactivity, or being sexually inactive contrary to your desire. AKA being cut off from the funbits of your gender of choice.
Josh: *Sigh* My life is a perpetual state of sexstration.
Adam: Poor guy, he's been sexstrated by every girl at this party.