special credits:

Shaverita -
1. "Cueball" on the crown (only visible if she is head shaved)
2.  "Nosy slut" write in semicircle, on the navel

Bones -
Skull with roses (on scalp)

Yuyu -
"Fuck me Raw" (on left abdomen)

Wyoomy - 
"deep-throat" (near the neck)

에레보스히로 -
"hiro" (anywhere, maybe boobs)

Matthias -
Barcode below belly

there_is_none_here -
"not that sneaky" (anywhere)

stupid idiot -
no idea, just gonna write his name somewhere

LeBong -
"kingmin" (anywhere)

Natsuya Oikawa -
"Ultra grazed" (anywhere, maybe tummy)

Bushy -
"not Bushy anymore" (probably above pubes)

hpsycho -
no answer

Cakester -
the cool S (on thighs)
:3 ( next to tummy)