If you want to stay friends; that's one thing. Talking about sex with new people is another.

If you want to remain friends; you need to take a time out first; like until you both find new people. Even if the new relationships only last a short time; wait until you're both beyond the issue.

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"Oh Lord it's hard to be humble, when you're perfect in every way. I can't wait to look in the mirror, cause I get better loking each day. To know me is to love me, I must be a hell of a man. Oh Lord it's hard to be humble, but I'm doing the best that I can." Mac Davis