Life-Changing Choices (original name of Sicae, now appendage), and My Bully is My Lover (stealth sequel spin-off of Sicae. Kinda)
Oh, is it a must to read the MBML before Sicae? I dropped MBML and then went for Sicae.
No, they share certain characters and if you know certain parts of Sicae it is easier to get certain seemingly plotholes of MBML, but generally you don't need to read one to get another
okay, thanks for the help!