Maybe have the first companion be customizable, making them feel more personal.
"Hhhhhmmm, interesting suggestion, but quite complex in practice. Certainly not something I have time for right now, but maybe someday in the future."
Speaking of that customization getting to buy and equip sexy cloths on your character and theirs.
"More outfits, shops, and a bit of body-modification is planned/in-the-works. Customizing NPCs is currently not feasible from art standpoint."
Being able to romance them and other npcs like the bee girl after the spider attack.
"More dialogue, story and interactions with with the existing NPCs are continually in the works."
Also being able to turn the table on the spider girl with a strength check or luck, to have her be on the submissive side could be a nice touch.
"I am working on some more outcomes of the pre-existing fights, but sex scenes (and everything around them) take a lot of devtime. Perhaps in a future update."
When too many bodies and items pile up it'd be nice not to be kicked out of that observation menu or have a pick up all or take all items on floor option.
"There are some hotkeys/hotbar-bindable-actions coming for item pickup in V4."
Different weapons having different auto attacks.
"Interesting suggestion, I will put it on the suggested features list."