Thank you for all the praise, I read your review as well and I'm glad that you liked my game! I have no clue how that works with the fan signatures around here though.
Thanks for the bug report, I will try to get it fixed at the next update. The additional stage idea you mentioned is probably something I will only do once I have all of the main story done to expand some path.
Becoming the Janitor's slave isn't supposed to lock you out of a relationship. You should still be able to date someone. But once you start a relationship you won't be able to use the phone again. Keep in mind that becoming April's pet counts as a relationship too. So unless you found a bug it should still work.
When you got the delivery job he should have mentioned that they already have people working the morning and nightshifts, so that's why you can't work there at these times.
The mornings at weekends... well, I knew I forgot something but I just couldn't figure out what else to do at these times. The movie and gym are for Kira's date and the love hotel is where you go when you have sex with Marcus on his first date. At first I wanted to add more content to it, so you could visit these places on your own but I again run out of ideas and decided to just leave it like that. Maybe that's where I could add some more content for you to do at the weekend, will have to see.
That with the child is on purpose, otherwise it would get just way too cramped in lucy's room lol.
Can't really remember where I used left and right that much, has been a while since I wrote first city content. Will have to check it out.
The relationships are all exclusive (except for the Janitor) so it will lock you out of the others if you start a relationship. You can still cheat on your partner on any other events though. Kira, Marcus and John will also break up with you if you get pregnant with someone else and tell them about it. You can also break up with Kira and April at a certain event at the second dojo. Once you broke up you will be able to use the phone again.
You can also visit Marcus at his home and he will visit you at the second town as well. Still have to figure out how to implement more content for John and Marcus at the third city though.
I will try to add a keybind to hide the textboxes.
You don't have to become his slave. Try to do some more main story missions before you start his events and you will be able to resist his powers.