If you don't want it to be an in game dream how about a "Morty's Masturbation Material" in the Mind Blowers section? And it could stay separate or you could work parts into the story in the future. Edit: "And you could even have just pictures or even animations when ready."This concept has been pitched to me several times and there are a few big issues with it. First I'm not really a big fan of the "it was all just a dream" trop. I don't feel that sort of story leads to a very good player experience. Having major progression with a character only for it to instantly be taken away and say it didn't happen isn't a great feeling in general. If it doesn't have a story impact, why do it? Especially when we are talking about something like pregnancy which is a long term consequence.
Not trying to push anything. I was just reading the forum and was trying to offer a suggestion.
Keep up the great work. This is one of the games that I have read every line of text enjoying the story. And reread multiple parts "enjoying the story".