In the dimly lit, eerie halls of the nuthouse, a unique form of therapy is underway. Nurse Analtreat has brought in a bin full of odd, phallic objects - dildos, toys, even a giant cucumber - all for the purpose of stretching and filling the newest patient's asshole. The girl, restrained and eager, takes each object with a moan and a thrust of her hips. The nurse watches, face flushed, as she fucks the girl's ass with a massive strap-on, then orders her to take the objects into her mouth, slobbering and gagging as she sucks them clean. 'You filthy, nasty little slut,' the nurse pants, 'you're loving this, aren't you?'