Step back offering spare hand,

step together raising left hand to wrap lady 180^o anti-clockwise into your right side,

change places letting go of right hand and sliding it along her back to catch her left hand on exit ending with a two hand straight hold again.

Now step together only turning yourself 180^o anti-clockwise and wrapping into the lady's right side,

continue changing places letting go right hand and end with two hand straight hold,

again, step together raising left hand to wrap lady 180^o anti-clockwise into your right side,

change places letting go of right hand and sliding it along her back to catch her left hand on exit ending with a two hand straight hold,

return lady 360^o anti-clockwise letting go of right hand to face.