maybe when your done with making the base game this is a hard mode, your suit offers no protection so they just rip off/through 2 parts of the suit and get right to the action if you fail to kill or escape
you could then also have a medium mode where the suit will protect you once but the underwear offers no protection
hell you could even say rather then difficulty you have the game ask "how strong you want the tentacles?" with Normal, Stronger and Strongest as the options