「Prepare for use, buckle up with raised rod」to FIDDLE WITH, FINGERING a rod.「Using talented hands」with「prepubescent girl's orifice」as FINGERING…and meaning TO DRAW BACK AND FORTH as when FIDDLING WITH something (the action of moving the bow across violin strings at various rates of speed, for example), and, TO USE FINGERTIPS for grasping, to DEFEAT EASILY…, TWIDDLING as in to twirl or rotate fingertips quickly with a light touch around something, such as the clitoris or glans penis. Being UNCOOPERATIVE or REBELLIOUS is suggestive of a gentle warm-up technique used by a client when the service provider is in a sullen mood, or sulking for some reason, or the service provider servicing herself obviously being UNCOOPERATIVE or REBELLIOUS in violation of the shaman's rules for sex slaves or the eunuch's orders. Note that aggressively pinching or firmly 'nipping the bud' of any sort of tissue with numerous vascular spaces that may become engorged with blood is not a best practice for stimulating ardor, generally, but might rather be within the realm of painful disciplinary actions instead when UNCOOPERATIVE or REBELLIOUS…or conversely, to DEFEAT EASILY if performed with a gentle touch.
　To DRAW LOTS refers both to taking a chance, but formerly to discerning the will of a deity, or in the first cases of religious use for discerning the will of one's divine service provider…if engaging multiple orifices simultaneously, it has been reported that the perineum may then be stimulated by gentle pinching, nipping between the thumb tip and fingertip(s) to DEFEAT EASILY any notion of non-cooperation, moreover, to easily divine her will at the moment. INGENUITY and SOPHISTICATION intended with the understanding of using talented hands divinely with a prepubescent girl's orifice(s) of one type or another, noting that SOPHISTICATION means「to cause to become less natural, especially to make less naive and more worldly, to make impure, adulterate, to make more complex or inclusive」
　　[　https://www.thefreedictionary.com/sophistication　]

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 nip; to grasp with the fingers; to fiddle with
Japanese: twist, spin, ingenuity, sophistication, wrapped offering, twisting throw, to twist, to wrench, to turn, to wring, to puzzle over, to defeat easily, to twirl, to spin, to fiddle with, to change wording, to be contrary, to be uncooperative, to be rebellious
Unihan extended: pick up with fingers; draw lots
EDRDG: twirl; twist; twiddle; wring