Mike blinked up at his cute little niece who had barely explored sex before leaving on this trip. She had changed before his very eyes from an innocent teen to this sex hungry goddess he adored so much. Her pussy, warm and always so tight and eager, clenched his cock like a vice as Dave crouched behind her, and lined up the tip of his oiled cock with her puckering asshole.

"Oh God! Uncle Mike!" She shrieked as Mike felt several inches of Dave's massive weapon slide along his own cock, separated by so very little. She clutched at Mike's bare shoulder, straining as Dave pulled back, and stabbed in...