I’m like 99% sure it’s bait, I’m confident. Sasha only wants to do it with mc since she fell in love, all these wacky scenarios are just for ero ideas for mc’s ero-manga most likely
I do hope so, even the doujin with MC usually has him mention "only me" "you're mine" and shit like that, look pages 6, 7, and 8 on 500324.
I don't know the author plans for the "sashaverse" as he calls it, but apparently there's a universe with Futoshi as a boyfriend (fat guy with glasses) in which Sasha explicitly says he's the only one she sleeps with (after starting the relationship).
One where Sasha just sleeps around with whoever.
And the serialized universe, which also has doujin like 500324.
Would be nice to have the author make a timeline.
Some people also say that serialized is main universe while doujin and ntr-if or whatever they call it is just MC drawing manga using Sasha as the MC.
For now I'll stick with MC's attitude in 500324 and hope the author maintains that continuity in the serialization, we'll have to wait for chapter 72 I guess...
I find way more interesting and funny the hijinks of two middle schoolers than a middle schooler and an adult man.