Reunited after ten years with my childhood friend's older sister. Her carelessly exposed, voluptuous breasts and frequent panty flashes instantly catch my eye. Her seductive aura and glistening sweat drive my excitement higher. She leans in close, whispering, "Hey, you were looking, weren't you?" With that, she discovers I'm a cherry boy and immediately starts greedily licking my rock-hard cock with her lustful tongue, sending explosive pleasure through my body—causing me to cum instantly. But she teases, "You can still go, right?" revealing her insatiable lust. She takes my virginity with a deep, full penetration, riding me with filthy, skilled hips and making me creampie her over and over. My once-stamina-packed cock is pushed to the limit, drenched in sweat and drool, pleasuring her nonstop through morning, afternoon, and night. Before I realize it, she's drained a total of fifteen loads from me in just three days.