The male equivalent of a female whore is a guy that is overly eager and willing to commit to a woman

You might think whores are cool, but once long ago I was arranging a meeting with a girl I had known for a long time who had become a whore (even had gotten an STD before) and when she started talking about bringing "condoms and lube" I was immediately repulsed

I imagine that must be how a girl would feel if a guy spoke in some way that indicated he was already committed to her.

Recognize the value of your commitment and don't be so ready to give it away. It's a bad idea and it's unattractive