He's done alright so far. He definitely had conversations with Jun about things like family and business before they started fucking. So far all he's done with Carolina is talk.
It's kind of a funny example, because Guy mentions he was kind of "adopted into the family" by Jun and her husband. He's not family friend but more of their "big kid". That's actually a pretty common theme with him and older women -- they take care of him (similarly in Carolina's case, doing makeup for him. Or Madison
teaching him what books are ffs. Or Marina giving him basic tips how to interact with people) rather than interact with him like with an equal adult.
I don't know if this is conscious on Neon's part or just a natural result of Guy being relatively immature, but it shows exactly what i mean. He isn't someone who is really interesting to adult woman with all sort of life experiences they've got but he lacks, beyond as you put it, fucking. It's very much similar dynamics to what you say happens between Guy and the younger girls, except he is "the pet" here. Just one that now shits money.
Is Guy going to hang out with Brittani and her friends at the beach? Go to college parties with Gabi?
What did Guy do with Nicki during their interactions to date that was oh-so-mature you don't think he could be doing with either of them? Both Brittani and Gabi have interest in art, something we've already seen used to have them connect. Also what, you think Guy and Brittani can't hang out at the beach, whether it's with more of her friends or just the two of them? You've never seen people at the beach when they're in relationship with more than few years of difference between them? Honestly, these comments are just baffling.
I mean like who you want, but I find the younger ones fairly uninteresting. Pretty, but uninteresting.
I feel like you may be self-inserting a bit too hard and projecting your preferences on Guy while not fully realizing (or taking into account) what sort of a person
he is, in terms of his social shortcomings and interests..? For that matter, you also seem to focus on their ages as a base of generalization about them more than take any real interest in seeing them as individuals... which then i guess makes your finding them uninteresting somewhat understandable -- if you dismiss the idea they could have anything interesting to say or do altogether from the start.
I mean Brittany and Gabi are both sexy, but I can't imagine sitting around listening to them talk to each other for an hour. Give them a decade, and I think it will be different and - given the opportunities they are looking for - will become interesting people.
Spoiler: people who are 3+ decades older than Brittani and Gabi still don't really talk about anything more substantial or for that matter fundamentally different. It's about people they know, shit they did, stuff they've seen and trouble and/or annoyances they have. You're not going to find it magically more interesting just because it comes out from older mouths, if you haven't already.