Place all the ingredients in a blender or Magic Bullet. Blend. A first I used 1 packet of truvia which made a real sour drink so I added another and it was a bit too sweet. Start with 1 and add based on your taste. I was even thinking agave would be tasty in this.
1 oz lemon juice, 1 oz lime juice, 1 oz tequila, ½ oz triple sec, 1-2 packets of sweetener, ice cubes