ANAGRAM MASTERY ON DISPLAY

Mary P. is a nasty old manager

Mary’s slit: rage, moan and pay

Sister Mary: a damn no-pay gal

Mister Day-Glo as Maryanna P.

SAME DAY PARTLY IN AN ORGASM

I SPY MAN ART GALORE (MANY SAD)

A MADLY INSANE ORGASM PARTY

A NAP… AY, MADAM RESTS IN GLORY.

A GROAN; MAN PAYS MY LAST RIDE

A.A. ARYAN PESTS MAINLY GO MAD

ROMAN GIRL MEANT PAYDAY ASS

MAINLY E-ORGASM AND A PASTRY

A GRAND MYSTERY: A SLAP, I MOAN…

SLAP MY STAR DIAGRAM ANYONE?

MERMAID PLAYS A NASTY ORGAN

GIRL EATS ROMAN MAN’S PAYDAY

MY ASTRAL SIDE: NO PAY MANAGR

TAN ROMAN GIRL’S PAYDAY SEAM

ANY MAELSTROM IS A GRAND PAY

AN ORGASM REPLAY; NASTY MAID

ROMAN GIRLS SAY: MAN PAY DATE.

If you can come up with some novel anagrams based on the 23 letters given, post in the comments.
I came up with these WITHOUT A. I. cyber-help…