diff --git a/README.md b/README.md
index 2803b49..fa54408 100644
--- a/README.md
+++ b/README.md
@@ -100,6 +100,33 @@ created.
       emd
     end
 
+Except extension you can also add should macros which defined one or more
+specifications:
+
+    class Peck::Should::Specification
+      class Disallow < Peck::Should::Proxy
+        def get(action)
+          context.it("disallows GET on `#{action}'") do
+            get action
+            response.should == :unauthorized
+          end
+        end
+      end
+
+      def disallow
+        Peck::Should::Specification::Disallow.new(context)
+      end
+    end
+
+    describe CertificatesController, "when accessed by a regular user" do
+      before do
+        login :regular_user
+      end
+
+      should.disallow.get :index
+      should.disallow.get :show
+    end
+
 ## Documentation
 
 Peck is still very much in flux and will probably change a lot in the coming
diff --git a/examples/006_should_in_context_spec.rb b/examples/006_should_in_context_spec.rb
new file mode 100644
index 0000000..a806011
--- /dev/null
+++ b/examples/006_should_in_context_spec.rb
@@ -0,0 +1,24 @@
+require 'preamble'
+
+class Peck
+  class Should
+    class Specification
+      def handle_the_truth
+        context.it('handles the truth') do
+          true.should == true
+        end
+      end
+    end
+  end
+end
+
+describe "The test framework" do
+  should.handle_the_truth
+end
+
+Peck.run
+
+require 'assert'
+
+assert(Peck.counter.ran == 1,
+  "Expected 1 specification to have been run")
diff --git a/lib/peck/expectations.rb b/lib/peck/expectations.rb
index 151cbb4..def856f 100644
--- a/lib/peck/expectations.rb
+++ b/lib/peck/expectations.rb
@@ -2,6 +2,24 @@
 
 class Peck
   class Should
+    class Proxy
+      attr_accessor :negated
+      attr_reader :context, :block
+
+      def initialize(context, &block)
+        @context = context
+        @block = block
+        @negated = false
+      end
+    end
+
+    class Specification < Proxy
+      def not
+        @negated = !@negated
+        self
+      end
+    end
+
     # Kills ==, ===, =~, eql?, equal?, frozen?, instance_of?, is_a?,
     # kind_of?, nil?, respond_to?, tainted?
     KILL_METHODS_RE = /\?|^\W+$/
@@ -110,6 +128,10 @@ def method_missing(name, *args, &block)
 
 class Object
   def should(*args, &block)
-    Peck::Should.new(self).be(*args, &block)
+    if self.kind_of?(Class) && (self < Peck::Context)
+      Peck::Should::Specification.new(self)
+    else
+      Peck::Should.new(self).be(*args, &block)
+    end
   end
 end
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