When you're
allergic to something, and you get your partner to coat their dick in
the trigger, so that you give them the tightest blowjob possible.
Remember to keep your epi-pen close.
See also:
Anaphylactic Blowjob
The Epi-Pen Special
Death Grip Deluxe
Allergy Throatlock
PeaNUTbuster
Person 1: My
girlfriend is freaky as fuck - she put
peanut butter on my dick and gave me a blowjob
Person 2: Wait isn't she allergic to peanuts?
Person 1: yeah she gave me a
Peanut Butter Throat Jam, good thing she had the epi pen ready