The game that I can't remember the name, has a graphic like Being a Dik, the game starts on a train and the protagonist receives an interview from a girl, where it is also indicated if you are open-minded for trans women or not. After the questions, the train stops and makes me get off at a station in a not very lively city, if I'm not mistaken the protagonist was there for an abandoned family home or similar, to find out that his parents or that city, are straddling a real world and a magical world. The first character you meet in the city, if I remember correctly, is a girl who owns a bar/club, where she makes me spend the evening as well as sleep. With such a girl you can have relationships either as a sub or as a dom, or whether she is a woman or a woman with a surprise (for surprise I mean either that the girl grows a penis or that she uses a fake dick to pegging, I have a faded memory of that), if I'm not mistaken she was a succubus. The rest I don't remember but it was about this boy who explored this city to learn more about his family and magic. Please help me find the game in question