Errr....... new username time for this one I think!
Basically I've been with my current g/f for a about 7 months now and recently shes been goin on about trying some kinky stuff

..... yeah I know what your thinking, lucky me but bear with me a while.....
She got this sexy school teacher uniform which was a real turn on tbh and it turns out she's really into her role playing games! I was naughty pupil etc

but last night I think things went a bit too far! She decided to give me a few wacks with her school cane while I was *ahem* a bit tied up

except she wacked me really hard about 6 times even when I asked her not too! It really hurt and I've got huge welts on my ar*se! I got really p*ssed off with her but I don't think she took me seriously, told me to lighten up etc...
Now its really awkward... havent really spoken to her since but I don't know whether I over reacted or what?
What do you people think?
btw - I know some people are going to take the p*ss, I guess I expect that, so flame away so long as you offer some good advice too!