514SAN-154 Pregnant wife with no idea whose child it is after being internally ejaculated on by a mad doctor / Thishima doesn't have either

"Monaka" collapsed due to poor health. Her worried husband called a doctor home. This was the beginning of their misfortune. After examining her, the doctor decided to take her body and prescribed a mysterious ● for "Monaka". Her heated body wouldn't listen, and she was quickly impregnated and taken. Afterwards, she was forced multiple times Repeatedly forced to listen and follow orders, resulting in internal ejaculation. Pregnancy is discovered, but it's unknown whose child it is, leading to despair. However, the true despair begins from there.