A combination of the act of self pleasuring (masturbation) and self preservation (satisfying that intense need to release).
Lisa was very skilled in the art of self-pleasuration.
Frustrated over the lack of available men where she lives Glynette literally took matters into her own hands. The gorgeous, brown eyed, single mother of two perfected the art of self-pleasuration just to maintain her sanity.
A self pleasurer is a human being who you hire for a going rate of 5 cents a minute. She/he/it will grab you penis/vagina and masturbate the specific genital for you.
"Oh that self pleasurer called Savraj was a charmer," Said Henry.