I don't personally know of anyone doing a masteron-only cycle. I compare it to Proviron - which is normally used by women during the last 4-8 weeks of a competition prep cycle to do the final tightening up / hardening / estrogen suppression.
I would ask what is the purpose of the cycle first. It is androgenic and also anti-estrogenic - thus the final competition cut use. It also doesn't convert to estrogen (aromatize), so no water retention either. HOWEVER - as a female, I don't recommend using an anti-estrogen for anything other than a target date - e.g. photoshoot or competition. Suppressing estrogen aggressively can cause its own issues, minimally being dry joints. Masteron is also androgenic, so I wouldn't recommend running it very long to avoid androgenic sides. And lastly I'm not sure what sort of gains you'd expect from it because it is more androgenic than anabolic.
So back to - what is the purpose of the cycle?