Hi! Pretentious asshole here to give an in-depth analysis of something that really isn't that deep.
I can see the potential in this, I honestly can. I like the setup, and it's very believable that a power-hungry slut would get this competitive if she kept losing out to another girl. Trisha fondling the two dudes on the couch was a nice moment, and the animation sequence was a great tease of what's to come.
That beind said, I do have to point out that the writing is rough. Like, really rough.
The weird progression in dialogue and the typos make it feel very amateurish. I'm obviously not expecting a great work of literature here, but you should at least proofread your damn text before a release - bad writing takes self righteous fucks like me out of the story. I mean, even your disclaimers have typos and double spaces.
I found it a bit confusing to discern between spoken dialogue and "thoughts", and I'd suggest making it easier to tell those two apart, maybe by italicizing inner thoughts if possible.
Now, for some criticism on story progression and character development which is, of course, why we're all here. Right at the beginning, the player is force fed a long-winded exposition and weird close-ups of two brodudes. You should work that information into your story and dialogue instead of spending five minutes telling us over and over again how badly Orfeus wants to date Trisha. Have characters mention it in passing, then have that second brodude joke once about it. Trust your audience to remember this and to understand the intensity through context during sex scenes, and don't be afraid to start the story off without giving us every possible detail on the characters' relationships with each other. For another example, the first time we find out that brodude #2 broke up with whats-her-name could have been when they were on the couch and Orfeus threatened to invite the ex as payback for mentioning his sister.
Also, during the catfight scene at the party, Trisha's tits are just... out. In the open. Out of nowhere. Is that, like, on purpose? How did Orfeus' drunk ass not notice or comment on it? Was he that enthralled by the other slut? Or is that just to tease the audience with no real significance in character?
Also, also, in this short episode Orfeus said "fuck you smell nice" like five times. Is that his thing, or?
But hey, the renders look cool and I'm a sucker for any cheating plot ever. I particularly like how the cock looks and I'm excited to see some big titty action from your artist. The "incest" tag also has me hooked - I hope the sister takes advantage of drunk Orfeus, and bonus brownie points if she's a virgin (I can't remember now if it was mentioned whether or not she fucked Brodude The Second). Don't pander to me, though, and like others said here before, stick to the plans you already had.
Just please look up how to spell "sensualy" before the next update.