he took a step , another , and then leaned forward , letting my weight drop me to the bed , my wrists at the back of his neck pulling him to me , keeping the kiss unbroken , mouths moving , our lips tasting and teeth nipping , tongues merging and tangling , and i felt heat in my belly , an ache that had never been sated , a desire made volcanically potent by his torturous teasing with fingers and mouth , never giving me the fullness of his body .