Thank you so much for sharing your ideas! I really appreciate it.
Both concepts are really interesting, and I especially like the second one — the futanari wife and the husband who wants to see her with another woman. The idea of having to convince her and then find the right girl is very appealing for a visual novel.
That said, I need to be honest with you: developing a game takes months. I work alone, so the process is slow. Before I can commit to anything, I need to do some testing to see if I can actually create the kind of images I would need for a story like this. The tools I use have limitations, especially when it comes to two characters interacting sexually.
So I can't promise anything right now, but I will definitely explore the possibility. If I manage to make it work, I would love to collaborate with you on the story. Having someone to share ideas with and help with the writing would be a huge help.
I'll keep you posted. Thanks again for your support!