sensitive advice needed please.

[namechange99]

DS (age 5) is going through a very kissy/cuddly stage at them moment.

Tonight, he had a friend from school come for tea. She is 4.

DS told me after that they had been kissing, and that in the garden, the little girl found she had her trousers on back to front, so went behind a tree to turn them round. DS kissed her where he really should not be kissing.

Now, I know there's nothing sexual in it, and discovering bodies at that age is completely normal, but I'm not sure how his friends mother will react if she is told, and I don't know how to tell ds that he must not ever kiss people there, without it turning into a big deal, and making him think there is something really really wrong and disgusting about it.

Do I talk to the other mother about it, or leave well alone.

Some good, down to earth advice would be really appreciated about this please, feeling a bit worried about it all :(

[wfrances]

never been there sorry, id talk to him and tell him kissing girls is for grownups,espec. if hes kissing where he shouldnt.
i dont know if you should tell girls mum she might be annoyed and tell all the other mums.just keep an eye,im sure hell grow out of it.