I like it. If you read the Khajiit books in game, their culture is very.. open.. about physical things, so it makes sense without being sexualised. One suggestion if you're worried about it seeming like some kind of Tardis envirnment is to show a few 'cracks around the edges' if you will, some cracked blocks around the cave entrance and a little bit of snow drifting in with a tent-wall like barrier keeping it out as best it can. Perhaps several red glowing magic crystals around the edges, one with a fire mage tending to it who grumbles about the losing battle to keep the cave warm enough for everyones tastes.