I also support music/sound effects in games. It definitely enhances the experience. However, for many games I just don't deal with it. I'm not entirely sure why, honestly.
University of Problems has Rachel who I'd argue has femdom content that you are probably looking for. Obscure Affairs as well is great for this (warning on the type of content though).
It's not really vanilla, but Monster Girl Dreams or any of the Monster Girl Quests games (there are a lot, just look them up) have femdom included. Monster Girl Dreams also has mods with more of it. I'm not sure if text-based games are something you want though.
Pretty decent! Some errors in the writing that need proofread, but otherwise I'm satisfied.
Reminds me of games that inspired the dev: Eternum, OnceInALifetime, etc.