Michelle Connor-McDonald (Kym Marsh)
Kym Marsh will cause a storm in a D cup when she makes an explosive return.
Kym, 33, has been on compassionate leave after the death of her baby earlier this year.
But she will be back with a bang as her character, Michelle Connor, becomes embroiled in a racy fivesome sex plot.
The actress, who recently had her boobs enhanced to an impressive 34D, will find Michelle has a fight on to keep hold of her fella, Underworld boss Luke Strong.
While she has been away he has got to grips with resident minx Rosie Webster (Helen Flanagan, 18).
But that’s not the only bitch battle Michelle faces. She will have to take on Leanne Battersby (Jane Danson, 30) after she discovers Michelle has had a fling with her former lover Peter Barlow.
A show insider said: “The three woman and two men are going to be battling it out for each other’s affections, making it one of the most complicated sex plots we’ve had.
“Kym has had a rough time this year but she’s back where she belongs – in the thick of the action.”