I'm looking for a specific at least 4 years old hentai, but I can't remember its name!?

So about 4 years ago, I saw a really soft hentai movie with my now ex girlfriend! The story was that, the woman in the couple was too loud, and she felt embared and couldn't enjoy ! Their neighbours invited them to a trip into a snowy mountain. There was a cute fox and things, after that they had great . When they got back home they had cosplay too. When I downloaded it from torrent 4 years ago it was dubbed deutsch. I think it had a second part, where one of their friends went to visit a girl and after some conversation there was naked apron ... That's all I can remember now, but I would really like to find its name and see this hentai again. If anyone knows it or sounds familiar please write it! thanks!!