My pregnant kittie is loosing it?

[heavenskitty]

So my pregnant cat sleeps with me everynight..so I look for soubds to sooth her and relax so I saw the ones of kittens meowing and she got all excited and would come to me and start bitting my arms and hands..not hard at all very soft. Lol why do you think she does that?

 

[tulosai]

It is hard to say 

 Sometimes cats are just... being cats.

Is this unusual for her generally? I mean , does she bite our hands at other times or was this a one-time thing?

 

[heavenskitty]

She has always been like this..when I play sounds of cats meowing she comes and starts biting my arms but it so soft it makes me laugh..so sweet. I wish I knew why though.