Update 'locations/gdktoilet.qsrc'
[changed] [enhancement] - gdktoilet module - If you sign the wall once, you can never do it again. This also removes the option from the player to give a handjob instead of blowjob only at the women's glory hole. This gives the player a small chance of writing on the wall again and giving a handjob. The writing on the wall could have been cleaned off by the custodial crew, giving the player the option of doing it again.