Posting on my own game to make a public service announcement:
LINKS POSTED IN ITCH COMMENTS ARE VIRUSES. DO NOT CLICK THEM.
Unfortunately saving in WebGL for more than a single session hasn't worked on most browsers in years (maybe all browsers).
Pregnancy is future content which I'll be working on fairly soon.
Some acts are more 'foreplay' focused and some are more 'finisher' focused. Foreplay actions are better at the start and worse at the end, and vice-versa for finishers. If you've gone over, try some lighter actions.
The alley encounter is on Victorious after doing the debrief for the ship/bank heist. If you played the athletes scene in an old version before the CG was added, it's possible that the gallery flag was never set, I'll look into adding a check for that in my savegame compatibility code. Office replays don't set any flags. As for the XO, there aren't currently any scenes unlocking their nude gallery as they only get partially stripped in each of their current scenes, might change that.
Edit: There may be an issue with the flag being checked for both the alley scene and the local shop, I'll make some changes there.
Thanks for your interest in the game! To answer what I can:
Co-Parent: Slightly changes some dialogue options to indicate you've had kids together, for players who want to roleplay as a parent in a relationship.
Lover: The current relationship state which can change over the course of the game (some work has been done for this but it's not fully implemented yet). You can have a kid with someone you're in a Hate Fuck relationship with, if you want to roleplay a bitter divorcee.