Marvin and the 50 Foot Woman

Marvin and Anoushka work in a physics lab. She's his boss and he has an unhealthy obsession with her body. Anoushka, as the principle investigator, is under intense pressure from her supervisors to produce results from their experiments with space-time wave manipulation. It's late and it's time to go home, but she desperately needs Marvin's help to fix the experiment. Anoushka uses his obsession by promising him something special. After the experiment goes horribly wrong, Marvin insists that she keep her promise.

(An erotic science fiction story, 8000 words)

"She kicked off her skirt and pulled up her knees. A rising mountain of tanned flesh approached. She
brought her hands back to her panties and pulled them off. She kicked her legs
high up in the air and pulled her panties past her toes. I stood on her pelvic
bone looking up. Two skyscrapers of skin and muscle towered over me."