PART 1: The evil villain Dr. Galas is a scientist who has lured Superman into her lab to perform an "experiment" which he thinks will make him immune to kryptonite. After getting him to relax, she casually ties him down "for his protection". She starts to giggle... The ropes are filled with kryptonite and Superman is now her prisoner! Now she can start her ultimate experiment, milking him of his super sperm. She starts stroking his cock, telling him more about her plan to take over the world. Maybe his sperm will give her Super Powers? Maybe she will use it to create an army of Super clones at her command. Or maybe she will just find a way to control Superman himself. Regardless, she believes that she will soon take over the world and Superman will be powerless to stop her. She opens her lab coat and exposes her bare tits to entice him and continue urging him to orgasm. She laughs, knowing he is trying not to cum but he cannot resist her beauty and skilled hands. She decide to give his cock a playful kiss and continues stroking. Then takes his cock deep into her mouth and sucks it. She can sense the cum bubbling in his balls, he is desperate to shoot his load. "Oooo, is that a little pre cum I see?" She asks playfully licking the tip of Superman's cock. "So sweet! You might as well give in, Superbitch. I want all your cum! I am going to suck out every delicious drop!" She laughs and takes his cock deep into her mouth. Superman cums & Dr. Galas licks Superman's cock clean and swallows, enjoying the taste of victory. She smiles evilly and tells him, to rest up as she is certain to need another sample soon