Tastes and preferences aside, fact is, the 'ending' was rushed asf, most of the
endings were rushed too and didn't make too much sense, especially after all the supposed build up the MC had with those girls, but no, there won't be any sequel for this game. Inceton would've announced it if they had anything planned regarding this.
On their
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, they already have two pretty good games in development, Lust Theory S3 and Lust Bound, with two new games and one remake version of Shackbang from the same Lustyverse world/universe (??) being planned to be released in the next couple of months, so it's safe to assume they're done with Passion on Display.