Please How do I break up with her ?? Her P.ussy is too watery

I love her so much yes but her p.ussy is too watery.
For every time I want to penetrate, my d.ick slips out, she is always over wet and it makes the place not enjoyable, I will just be suffering myself and hitting hard but yet I feel nothing .

So most time I have to keep tissue stand by, at every one seconds I dry her up . Our s.ex life is getting boring and I have been managing .
How do I break up with her ?
What reason do I give her so she does not feel bad ? She is pretty ,but the water is just too much.