First-time anal encounter with curvy sister

After years of teasing and flirting, the time had finally come for our daring duo to take their playtime to the next level. The sultry sister, with her luscious curves, was eager to explore new depths of pleasure with her brother, a man who had always been a source of tantalizing temptation. The stage was set as she provocatively bent over, presenting her firm ass to him, a sight that sent his pulse racing. With a devilish grin, he wasted no time in plunging into her untouched backdoor, igniting a fiery passion between them. The room echoed with moans of ecstasy as he pounded away, his thrusts sending her ass swaying in rhythm. The sight was enough to drive him wild, his body trembling as he filled her with his hot, sticky essence. A perfect end to their first anal adventure, a memory that would forever be etched in their minds.