I guess it more or less did make sense, but still the chapter is a bit messed up and a warning just would have been nice. Still though it's better than most cases
Main story - it was great and stuff blah blah blah... Ch. 77.1 that's not how you are supposed to end a story. I can only guess she said yes, okay, I need to fucking hear(read) her say it!
THEY REALLY DID IT? Also I love Shirogane so much, he asked for her consent and was very considerate, he makes me cry! Sure the other guys(in the other mangas I've read) are considerate but at the same time their behavior is basically sexual harassment
They're just children *sob* Oh these poor children, stay safe for the sake of my heart