Bliss

Bliss is a mutant from Marvel Comics.

Powers
Prehensile tongue: Bliss' tongue has a smaller mouth on it and she can extend it much further than average humans can. Hyper-extendable jaw: Bliss can open her mouth much wider than an average human to accomodate for her tongue.
 * Poisonous venom: The smaller mouth on Bliss' tongue has razor-sharp fangs that can inject poison into her victims. The poison can render her victims unconscious for several minutes. Her bite has even proven effective on Colossus' armored form.