「Rod head and to remain in, to stay within, woody screwing emissions with an orifice」of some type, an「idiot person」quite obviously describes someone promoting the sex trade, likely a shaman proprietress/pimp highly interested in PRESERVING and MAINTAINING the status quo of both her service providers as idiots, and her clientele as idiots. Attempting to ENSURE that both group policies promoted a healthy and safe environment in order to funnel her a continuous stream of milking cream with cash cows while remaining focused on both asset and revenue stream protection (not so unlike many insurance companies of today).
　「Orifice in resting position」will be neither contracting nor spreading any pathogens, PRESERVING and MAINTAINING the status quo, but also not generating any revenue…
　「Person with mouth on woody」: clients wanted various GUARANTEES of safety (from errant teeth clenching, disease) and value for their money ('slimy, yet satisfying' in the circle of life), whilst service providers needed PROTECTION from abuse (head slaps, disease).
　「Person」with「empty-headed, senile, space cadet」as one who provides needed PROTECTION, PRESERVATION. A「person with an idiot」is often called upon to GUARANTEE, to be a GUARANTOR who will financially cover any loss or damage caused by the fool. Then again, perhaps this is a warning against anyone who might promise and act as a financial GUARANTOR for another as being the action of an「empty-headed or senile ignoramus.」Seems to describe a「person with someone senile」who needs help with just about everything.
　「While on vacation, within an orifice」clearly describes the need for PROTECTION, and a GUARANTEE of non-transmission of fluids in either direction in order to PRESERVE and MAINTAIN the status quo upon the return to normal work-related duties at home.

Modern definitions (that generally disregard history) …excluding politically incorrect concepts and other meanings deemed offensive today; may list only pigeonholed definitions, euphemisms, or meaningless mnemonics)
Chinese: to defend; to protect; to keep; to guarantee; to ensure; Bulgaria; Bulgarian; abbr. for 保加利亞|保加利亚
Japanese: to keep, to preserve, to hold, to retain, to maintain, to support, to sustain, to last, to endure, to keep well, to wear well, to be durable, to guarantee
Unihan extended: protect, safeguard, defend, care
EDRDG: protect; guarantee; keep; preserve; sustain; support

Used within names (nanori)
う　･　お　･　ぶ　･　もり　･　やす　･　やすし