itch.io

To go outside you need to talk to the girl from clothing store. At some point she will ask you to come with your girlfriend, and you could talk about it with Jun. It happened around day 15 to me. I think you need high tech hypercame skin for it, but Im not sure.

I was having the same problem as you, but I fixed it by unequipping everything from the bot and sleeping 16 hours. Then I put her limbs and clothes back on and when I talked to her again, I had the option to talk about going outside. I'm not sure if waiting actually helps but that's what I did so hope this works for you!