I try to avoid reading f95 for a week following a release, for obvious reasons. So if I've missed any genuine questions, I'm sorry. But if you post them and tag me, I'll do my best to answer.
Looking back a couple of pages, there are a few things I can hopefully clarify:
Suzi is an alpha personality and knows her value. I don’t believe her character would tolerate dating someone she sees as creepy or beneath her. She tests men, and if they don't add anything meaningful to what she already has, she's quick to reject them - physically if needed, as we saw in the bar.
Chase is there for narrative reasons to create a love triangle. He’s intended to be Suzi’s mirror - a high-achieving, confident character who forms a "power couple" dynamic with her. This is in contrast to the MC, who seems mismatched with Suzi in nearly every way. Chase is not there to introduce any sexual kinks, and none of the love interests will be shown having sex with anyone other than the MC.
Regarding the MC telling Charlotte about the sex tape proposition - it will not be forgotten. He's currently unsure how it will affect her, so he's waiting for now. But he will tell her in v0.17, and it will be part of a big scene for them.