Things like eyepatches, customizable collars, earrings and piercings, bracelets, necklaces etc.

an option for a genital "slit" that the penis will slide out of when erect, as often seen on reptile/dragon, bird, and sea-creature characters

Can be penetrated like a vagina

it'd probably be hard to implement, but i think it'd a cool touch to add some "physics" options, where if the penis is particularly small, it can still be penetrated while erect, or if the penis is too big it won't fully retract back into the slit while flaccid

There should be a category for humiliating the subject while forcing them to cum. as its own specimen I mean, since there is going to be mind control you hypnotize them afterward to prevent any ill effects of having been essentialy broken during the session (wether they remember what happens or not)  

Lots of Bras, Panties, and Swimsuits to be worn

You can have the option to be yourself the test subject, and an NPC will do the things you normally would do.

(sorry for my english)

Diphallism is a natural phenomenon in the world on snakes and sharks also occasionally humans so I think it would be a good option if it wouldn't be too much trouble. And the ability for 2 different types might help with creativity or creation of currently existing fursonas

I understand that, especially in the furry community, bigger butt preference is the minority. However, I do ask if you could increase the size scaling for the derriere/hips to at least match the breast scaling? Additionally, a scale for thighs as well would personally make this game for me. If it's a little much, or it impacts gameplay too much I understand- howver....please .please please PLEASE consider my request! Thanks

I think it'd be pretty neat to give your employees a pay bonus or something for you to be able to subject them to tests.

My fursona, who I tried to recreate in-game, is a horse. Specifically, he's a short lil' guy with an average body. Not a big, muscular guy. I'd like to be able to recreate him in-game rather than be stuck with a hulking horse. Can we have more customization please?