Takehaya Souma was on his way to college when he was involved in a traffic accident and lost consciousness. When he came to, he found himself in a hospital bed with a stranger standing beside him.

"I'm Isami, your doctor. Takehaya Souma... do you know who you are?"

Apparently, I got hit by Dr Isami's car while I was in a hurry.
When I tried to get up, I felt pain in my left leg.

"It usually takes two to three weeks for a broken leg to heal. Though you may have acted carelessly, I caused the accident, so I will do what I can to make up for it."

"What you can, you say? Well... I don't know if this is something I can say to someone I just met."

"What is it? If it's something I can do, please don't hesitate to say it."

"Please, show me your boobs! I'd love to touch and suck them... a-and, and..."

"Takehaya... It seems you need a special examination."

Dr Isami looks down at Souma, as if she's looking at trash.

Thus began Souma's wonderful life of asking a doctor with a sadistic streak to do all sorts of things for him.

[Edited from Steam]