While I understand that the sex scene with Brenda makes sense and is important to the plot, it seems to me that ideally it should have been optional. I don't think it's a good idea to have forced sex scenes.
But well. I need to know ASAP the tags or sexual content it will have before I get excited. From the intro, it looks like Deborah will "help" the MC in some way with her sex therapy. I'm not particularly a fan of domination, so I would expect that this won't be the main sexual content of the game. Precisely, even if it was the girl we met the most in this 0.1, Deborah is my favorite. I'm more of a romance person than anything else, so I'm hoping for a good romance with her, beyond the fact that it seems like her sex therapy is important to the plot with the MC.
As some have already said, the MC may seem a bit "silly". A small suggestion, please don't abuse this "silliness" of the MC for the humor part. Many developers abuse this and make the MC extremely silly and make him look ridiculous many times as part of the "humor" of the novel.
Despite those couple of things I didn't particularly like, I think it looks good and I'd like to see more of this. Looking forward to finding out what kind of sexual content there will be or its main orientation. And, again, I love Deborah.