Fat BBW mother needs it in the fat cunt

They were willingly given room when one (the fat one) lay down on his back and my wife climbed it. Sybille knows this part, it is the so-called U-Trainer: On top of the steel tube there is a U-shaped, thick plastic part, both ends of which are stuck in the vagina and the anus of the woman. Woman obviously feels it as the highest of feelings when a fatter.