In the dimly lit, sterile chambers of Anus Asylum, a spicy nympho is led in, her wrists bound, a mischievous glint in her eye. The therapist, a dominant woman with a sadistic streak, orders her onto the table, securing her in place. She begins her 'treatment,' running a gloved finger up the nympho's asscrack, making her shiver. She then introduces a thick, veined dildo, pressing it against the nympho's puckered hole, pushing it in inch by inch, making the nympho gasp and moan as it stretches her tight, untouched anus.