I don't have any plans to release a version of the game with no sexual content. I am interested in writing visual novels without sexual content, but if I do that sometime in the future then I'll have a lot more freedom of what I can create. For example, Penny's game was difficult to add sexual content to but I loved making it. Her story would be great to tell without sexual content. The Rose Garden trilogy, however, was made specifically with sexual content in mind.
If the lewd gaming market crashes as the world pushes harder for censorship, I maybe move into non-sexual themed games. I don't currently have any plans to do that just yet.