[DIN] Semen Storage Challenge [Full Color]

A dark-haired schoolgirl takes on a perverse "Semen Storage Challenge," surrendering her tight body to an older man's relentless creampies as her belly swells with cum and her womb grows heavy with new life. Flushed and trembling, she cycles through escalating poses—pinned on a desk, bent over a chair, spreadeagle on the floor—her X-ray-visible belly bloating past its limits while she begs, leaks, and climaxes until she's two hours in, dripping, pregnant, and lactating uncontrollably.