Prepare Glass: Fill a highball glass generously with ice.

Combine Ingredients: Add the Condesa Gin Prickly Pear and Orange Blossom, Bonanto Aperitivo, and Seventeen Pink Grapefruit Soda directly into the glass.

Stir: Stir gently with a bar spoon to combine the ingredients.

Garnish and Serve: Garnish with a slice of pink grapefruit and serve immediately.