Barely Legal Nipple Tasting

It was about my fourth journey from her ass to her breasts, when I let my thumb roll over her nipple. I immediately felt a change in her. The reason she was guarding her breasts was because she knew that was her "turn-on" button. As I stimulated her nipple, her whole body moved against mine and her kisses became passionate for the first time. Her arm went around my neck, giving total access to her breast. I began to fully massage her breasts. She started to make little purring sounds in her throat. I moved my hand to her other breast, which she was eager for me to find. I undid her top couple of buttons so I could see the fullness of her breast above her bra. I told her how sexy she looked as my fingers caressed the top of her breast ...