Well been called that many times, especially with more than one woman. Plus I can't speak for every guy but personally I get my sexual pleasure from pleasing girls and making them feel so good. Think of it like, even if they sleep with another guy or are bi etc? I'm on their mind. No matter what I'm in the back of their head all day everyday and can't wait for me to say "hey babes you free tonight?"
Because I know what they'll say hahaha. That's what makes me feel good