我来捐赠精子，但护士检查了我的鸡巴

I was asked to show my dick to the doctor, she turned out to be a very beautiful young milf with big natural tits, she asked me to flash my dick in front of her, she took it in her hands, measured the size and started jerking off to see my sperm, then she took my dick in her mouth and started sucking until the sperm didn't spray on her feet