Warning mentions of assault
Whenever someone walks behind Nightmare and touches him he'll flinch, sometimes even blindly attack. Whenever anyone touches him on his waist or hip bones when they're behind him, as mentioned in another headcanon, one of the other alters will switch out, or at the very least, two or more to be fronting at the same time. This usually ends with someone either getting hurt, or one or more of the alters getting triggered.
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FanfictionMy au headcanons for each character! Each character and AU belongs to their creators!
