Vote for this one :)!
CurseCumInflation -
Durring sex, whenever the listener swallows or accepts cum through an orafice, will feel as if a torrent of cum is filling them. It will make them feel like a human balloon, filling with cum and the whole time they will feel immense pleasure. Afterwards the listener will feel extremely satisfied and the cum will slowly be absorbed making their next sexual experience more intense than the previous. Could be coupled with cumlove/cumslut to increase the desire to be inflated with cum. Also the file should be addictive and possibly use imagery.