Get form that is inside of multiples div, when a button is pressed

i'm new using Jquery.

i'm trying get Objects that are part of a form when i press a button.

my problem is that i have multiples forms with the same class "formulario"

and when i press the button Jquery give me all forms that has the same type class

and i just want the forms where the button was pressed. i have something like this

<div class ="card">
     <div class = "card-header">
          First Form
    </div>

    <div class= "card-body">
         <form class="formulario">
               <label>Input one</label>
               <input type text= "text"></input>

               <label>Input Two</label>
               <input type text= "text"></input>
         <form/>

         <button class= "btn">Press</button>
    <div/>
</div>



<div class ="card">
     <div class = "card-header">
          Second Form
    </div>

    <div class= "card-body">
         <form class="formulario">
               <label>Input one</label>
               <input type text= "text"></input>

               <label>Input Two</label>
               <input type text= "text"></input>
         <form/>

         <button class= "btn">Press</button>
    <div/>
</div>

i'm have tried using Jquery with something like this:

$('.btn').on("click", function () {
   $(this).parents().find('.formulario');
});

it give me all the forms that have the class "formulario" but i just want the form where the button was pressed. in other words i just want to look for the parents where the button is, i don't want to look in all html document.