Cockspike Lockstrike

Cockspike Lockstrike
Tier	3. Immortal	Type	Steel
Variety	Pummel	Speed	Medium (10)

Cockspike Lockstrike (or Locking Cockspikes) is a rather ferocious stunt some have prophesized You will wield. It may or may not occur alongside other forms of cockspikes.
  If these prophecies are true, the stunt occurs involuntarily right as You begin to verge on fucknuking. At that moment fleshy nubs or spikes suddenly protrude out from the back of the cockhead—and sometimes protrude backwards along the shaft—to latch into the slut You're fucking to secure firmly not unlike velcro. This prevents pulling out (at least without heavily damaging the slut!) but doesn't prevent pushing deeper. The latching grip can also used to counteract the recoil from particularly explosive classes of fucknuke, such as the Spermbeam Cannon, which might otherwise send the slut flying! This latched-in lock-on persists until the fucknuke finishes or the slut herself is popped, at which point the nubs or spikes retract.