To rim your cocktail glass, rub a lime wedge around the rim of it and dip it in sugar to rim it – then store your glass either in the freezer for a few minutes or for longer in the fridge.
Use a cocktail shaker and add vodka, cranberry juice, tipple sex, fresh lime juice, and simple syrup to it before filling it with ice cubes and shaking it vigorously to get the entire mixture chilled.
Once everything is chilled, strain your cocktail into the chilled cocktail glass filled with ice cubes and top it off with a splash of soda to add a bit of fizz – finally, garnishing it with fresh cranberries, a sprig of rosemary, and a lime wheel on the rim.