"What... what the hell..." Mary grunts, as she watches her hands slowly and painfully become hooves.
[I can take the pain away, Mary, all you have to do is accept our merging, accept that you and I shall become one and I can make this a very, very pleasurable experience.]
"Screw you..." Mary's voice is raspy, labored by pain and transformation.
[Suit yourself. All you have to do is accept me as you, accept the new you, and it will be like this pain never happened.]