In a fiction assuming that it is a transhuman woman fertilized by another transh

in a fiction assuming that it is a transhuman woman fertilized by another transhuman and that she has pregnancies of six fetuses every 6 months with an interval of one month between each pregnancy. define the changes in the body also considering that the woman who will be pregnant measures 1.75m tall and has a body with curvy breasts and ass. Let's describe the change from before to after when she is in her 4th pregnancy.

nsfw, 2girl, (((worst quality:1.5, low quality:1.6, extra digits:1.4))), EasyNegative, sepia, ((monochrome:1.1)), ((airbrush style)), bad anatomy, bad anatomy, bad art, bad art, bad proportions, blurry, deformed, disfigured, out of frame, out of frame, Photoshop, poorly drawn face, poorly drawn face, poorly drawn feet, poorly drawn hands, poorly drawn hands, tiling, too many fingers, weird colors,