I just don't want this to get overlooked. (ETA: Thumper, please come in)

hippotree

thumper57:

I guess you would all think that I am wierd then.  I've done quick kisses and light blows on that area for both my LOs  (after bath time)  .  I love kissing them from head to toe. I would only do this while  they are babies.  They coo and giggle.

DS is three now so I don't smother him with kisses like I used to,  but for DD who is still a baby, I still kiss her fingers, toes, head, belly button, etc.  I don't view kissing her "area" as different from when I kiss her face.

I think its a little wierd because its your MIL, but not wierd if it was you doing it.

Most everyone is concentrating on the OP and this is getting skimmed over.