Let's Do Something Fun Today Too, Big Brother - My Deliciously Flat-Chested Little Sister Shuna Kagami

A sadistic older brother who toys with his little sister's body. A cock swollen with desire mercilessly splits and pierces the girl's small vaginal hole. The cock, indulging in pleasure, repeats thrusting countless times. When he sees the girl's face, bearing the pain with tears welling up, his sexual excitement reaches its peak. After violent intercourse that nearly breaks her slender body, a thick ejaculate is poured in large quantities into the girl's womb.