Deep Af Numbing Throat Spray CinnamonDeep AF Numbing Throat Spray Cinnamon from Little Genie Productions. Deep AF is specially formulated to gently numb the throat and alleviate the gag reflex often associated with oral sex. Deep AF Deep Throat Numbing Spray was created with the intention of creating a more pleasurable and comfortable sexual experience for lovers. 1 fluid ounce bottle. Lidocaine 5% active ingredient. Numbing spray drug facts Lidocaine 5% oral anesthetic. Glycerin 34%