diff --git a/README.md b/README.md
index ce488b5..bdc2d55 100644
--- a/README.md
+++ b/README.md
@@ -56,11 +56,11 @@ Under the hood, a row in the `slotted_counters` table is created associated with
 **NOTE:** Reading the current value performs SQL query once:
 
 ```ruby
-user.comments_count #=> select count from slotted_counters where ...
+user.comments_count #=> select * from slotted_counters where ...
 user.comments_count #=> no sql
 ```
 
-If you want to want preload counters for multiple records, you can use a convinient `#with_slotted_counters` method:
+If you want to want preload counters for multiple records, you can use a convenient `#with_slotted_counters` method:
 
 ```ruby
 User.all.with_slotted_counters(:comments).find_each do
@@ -73,7 +73,6 @@ Using `counter_cache: true` on `belongs_to` associations also works as expected.
 ## Limitations / TODO
 
 - Add `reset_counters` implementation
-- Add `with_slotted_counters` scope
 - Rails 6 support
 
 ## Contributing
diff --git a/lib/activerecord_slotted_counters/has_slotted_counter.rb b/lib/activerecord_slotted_counters/has_slotted_counter.rb
index b5849dd..cde9780 100644
--- a/lib/activerecord_slotted_counters/has_slotted_counter.rb
+++ b/lib/activerecord_slotted_counters/has_slotted_counter.rb
@@ -38,7 +38,9 @@ def has_slotted_counter(counter_type)
         counter_name = slotted_counter_name(counter_type)
         association_name = slotted_counter_association_name(counter_type)
 
-        has_many association_name, **SLOTTED_COUNTERS_ASSOCIATION_OPTIONS
+        has_many association_name, ->(model) { associated_records(counter_name, model.id, model.class.to_s) }, **SLOTTED_COUNTERS_ASSOCIATION_OPTIONS
+
+        scope :with_slotted_counters, ->(counter_type) { preload(association_name) }
 
         _slotted_counters << counter_type
 
@@ -153,8 +155,7 @@ def read_slotted_counter(counter_type)
         return counter
       end
 
-      counter_name = slotted_counter_name(counter_type)
-      scope = send(association_name).associated_records(counter_name, id, self.class.to_s)
+      scope = send(association_name)
       scope.sum(:count)
     end
   end
diff --git a/spec/slotted_counter_spec.rb b/spec/slotted_counter_spec.rb
index 6fc4aa2..28fe236 100644
--- a/spec/slotted_counter_spec.rb
+++ b/spec/slotted_counter_spec.rb
@@ -81,4 +81,17 @@
     expect(article.comments_count).to eq(comments_count)
     expect(article.views_count).to eq(views_count)
   end
+
+  it "must preload slotted counters" do
+    article = WithSlottedCounter::Article.create!
+    WithSlottedCounter::Article.increment_counter(:comments_count, article.id)
+
+    WithSlottedCounter::Article.all.find_each do |article|
+      expect(article.comments_slotted_counters.loaded?).to be_falsy
+    end
+
+    WithSlottedCounter::Article.all.with_slotted_counters(:comments).find_each do |article|
+      expect(article.comments_slotted_counters.loaded?).to be_truthy
+    end
+  end
 end