I don't know if I'm late to the party, but as a femdom lover i gotta say (about the early start of this conversation) that It's not true what
Aseratrix about femdom being devoid of vaginal penetration. It just depends on the person and the relationship. Actually, when my current gf is dominating me it is mostly vaginal penetration, and no it's not softcore erotica because the focus on femdom is not about the act, it's about the mentality behind it. If a domme is multiorgasmic and likes to use your dick to cum 5 times before you can earn the privilage to even look at her (like in my case), that's just as much femdom as the domme who wants to sit on your face and only touches your dick once a week. The femom is about the woman having control and making use of it to whatever she pleases, and that may include vaginal penetration same as any other sexual practice.
Also also, about Starless. I take the game as femdom and has some great scenes (again the fact that some domme enjoys cum is not any less femdom, it's about what SHE desires, and if it's cum then cum it is and it's your duty to provide) but the problema is the other maid. We are being dommed by the Mistress and that, in itself, is femdom, but the sexual action is usually with that submissive girl which is what makes the femdom more "indirect" and so, seems softer. I would recomend the game Discipline, whose femdom is more centred around pleasing dominant girls.