vertical smile

— Making my tongue nice and stiff I entered her ass yet again, moving in and out as I ate her ass like a hungry and starved man. But it was not enough, for I longed for the sweetness of her, and so I moved my mouth and tongue further up to find her vertical smile. There I truly could taste her, enjoy her as I lovely^([sic]) licked at her privates again and again beckoning them to open up to me as I tried to French kiss her delicate lips.