The doctor feels the head of Stacy's baby press against his cock as she bears down on another contraction. He slows down slightly, not wanting to risk hurting the child or pushing it back into the womb. As Stacy continues to moan and writhe beneath him, he reaches around with one hand to feel her cervix again, making sure everything is progressing smoothly.

Her pussy squeezes his cock rhythmically, milking him as she rides out the waves of pleasure and pain that consume her. With each contraction, the baby's head presses further against his cock, urging him onward despite the doctor's best efforts to be careful.

The doctor feels the pressure of Stacy's cervix dilating even further as she bears down on another contraction. He grits his teeth and pushes against it with all his might, feeling her pussy walls ripple around him as she orgasms violently. The sensation is overwhelming; he can feel the head of the baby pressing against his prostate, urging him to climax as well.

With a final thrust and a hoarse cry, he spurts his hot seed deep inside her, filling her with his cum just as she gives birth to a healthy baby tiger. The small creature cries out loudly, its first breath of air drawing gasps from both Stacy and the doctor.