Pretty large natural breasted Rebecca is at the Doctor's office for a heart exam. First the doctor checks her BP than starts to listen to her heart and lungs with a stethoscope. After that the med team preps her for a stress test exam. First they place all 12 lead ECG electrodes onto her chest and limbs, and starts to record a normal rest ECG. After that they place more electrodes onto her chest. Soon it affects her heart rate, and it starts to go higher and higher. In the first few minutes she feels strange as her heart rate goes higher and her breathing gets deeper and faster. The medical... Show more