Thank you for your feedback!
Regarding Master Mode, Alpha 3 creates a new save folder, so your old save files are most likely still there and can be played in the previous version. The priority right now is the Sissy Mode, but businesses are coming back with new features that will improve the experience of running a business, rather than just being a cash cow. Sorry about that.
On Friday, I'll be adding a lot of makeup options, a new hairstyle, and 2 masturbation positions. On Monday, I'll add clothes and accessories. It's still early in development, and my goal is to combine the two modes and make them work together. Of course, there is a lot of bugs.
Could you expand a bit more on the laggy part? Animations are laggy, yes, which is expected since nobody makes polished animations this early in development. I'll look into the studio bug, though, I've never encountered that before. Thanks for pointing it out!
I laid out why I had to push some features and content in the devlog here https://ussdev.itch.io/ultimate-sissy-simulator/devlog/934330/ultimate-sissy-sim... I can assure you, the work won't stop until we get everything running smoothly. Thanks!