Wahhh thank you so much for the high praise and helpful feedback!! ♡
Regarding height and body type: I've made a conscious effort to keep most of Angel's physical descriptions vague so that everyone can seamlessly insert themselves (or their characters) into the narration. So it's safe to assume that Ren would lean closer to you during those moments where he appears taller, and that he'd grab your tummy during the spicy encounters as well! If it helps, I've always kept different physical attributes in mind when writing Angel's characterisation. One of the dialogue lines during the Day 3 NSFW scene specifically mentions that Angel has plush thighs — and there's also the fact that Ren has always liked bodies with more squish to them and soft/plush tummies since the beginning.
Regarding Ren being submissive: I've actually answered this here already, but the TLDR is that the NSFW scenes aren't that imperative to the storyline (which is why I didn't add that many branching options), and also... [REDACTED] isn't really a sub/bottom kinda guy in the first place ^^; Ren definitely is, but he's still adjusting to his new Haruko persona — so it's a little awkward for him to switch dynamics and become more submissive/a bottom straight away. If you're interested, I've answered quite a few submissive/bottom Ren questions on Tumblr as well!
Regarding voice acting: 14DWY is completely free, I don't have a Patreon / GoFundMe, and I don't want to create a Kickstarter for an incomplete game — so I don't really have any means of hiring voice actors at the moment ^^; I did speak about voice acting quite a few times in the past on Tumblr if you wanna check that out. You'd have to dig really deep though ghsdhjgh
Anyways!! Once again, I really wanna thank you for the kind words and for sharing your thoughts on the demo! I'll be sure to add them to my list of potential changes for the game. I hope you have a lovely day ^^