Not sure how it works in real life, but it’s worth a try. She also got these creases. I usually rotate the position, lying on her back flat, lying on her abdomen (usually not too long, but it is best to touch the back and hips of the sex doll), the posture of the fetus (I make sure not to put heavy weight on the elbows And with one leg straight to balance her), then sit on a chair (this will make the blanket / sheets less likely to wrinkle under her).
I also put her on a blanket and found it helpful, but she would still wrinkle if left for a long time. The good news is that after two years with her, the creases always disappear to me. Sometimes it takes a few days. Similarly, it may be important to rotate her around every other day. From sleeping on one side to sleeping on one side in a fetal position, and then to the other side. If she’s in bed for more than a few days, that’s what I have to do.
Of course, there is a long line beside me to sleep here. So no one will feel too comfortable! Today, I am going to inject another 1 ml and call it good, and then try to inject 4 ml into the left breast. Then refill the hips. I didn’t stand up, so my doll has been lying on the mouths of sex dolls for the past two weeks.