Not for me...it takes me a while to build up enough trust and relationship with someone to sleep with them. I have to feel safe with them, and I just can't if I've only known them 5 minutes.
I think it's interesting that lots of people say if their partner kisses someone of the same sex they don't consider it cheating.
If they were honest about it, I would be hurt but we could work through it. However some trust was broken there. It might take time to get over it.
