The chatter was interrupted by a polite knock on the door, causing the Lions to turn and Byleth to look up, seeing Flayn standing in the doorway looking nervous.
"Hello everyone " she greets timidly "I am here because I was chosen as Professor Byleths chaperone until the current issues have been dealt with" she explains "because where he goes I go, I'll be joining this class" she ends with a smile
"That's all well and good, but you're not a very good chaperone if your person isn't with you " Felix notes, making Flayn pout before walking to the desk
"Jeralt said he was dropping him off...ah there you are" she says mostly to herself, placing her palm up hand on the desk, the message obvious
"You know, you could have just asked to join the class" he says seeing through the green haired girl's deception, as seen by her blush
"Well yes but fa...big brother would have said no. Anyway, ready to greet the class Professor?" Byleth nods and so she turns to face the others, the shrunken man sitting in her palms "as you can see, the professor's condition is a little complicated"
"Incredible"
"Oh my!"
"Damn, the Professor is so small, imagine what one of the girls could with to him at that size" Sylvain leers, until Ingrid smacks him in the back of the head
"The Professor has more important things on his mind than women's assets" she sneers
'The pervert is right though, at your current size there are a lot of things that can be done with you, especially when you're smaller than all the boobs in the monastery, be it the staff, the other students, Hell little miss cutie even has boobs bigger than you' Sothis giggling as she helpfully points this out to Byleth, who turns his head and swallows thickly: despite the modest clothing there were still noticable bumps on Flayns chest, bumps bigger than the Professor in her hands right now.
Coughing to regain focus Byleth speaks to his students "as you can see, there are a LOT of things I'm unable to do, but Lady Rhea has allowed me to continue to teach you, provided I don't over exert myself, probably the other reason for a helper, besides getting me from one place to another. Unless relevant please continue to act as if nothing is wrong, I have no pain or discomfort, besides getting used to how big everything and everyone is, I'm perfectly ok, just small" he explains to nods of understanding "with that out of the way, if anyone needs me I'll be on Flayns desk" he smiles at the young woman who grins and finds a seat, gently placing Byleth in front of her and beginning to work.
What next?
1) Having seen how upset Mercedes was, Byleth invites her for tea and a chat
2) Rhea arrives at the classroom to announce Byleths chaperone, surprised to see Flayn there.
3) Flayn brings Blyth to her room after class wanting to spend time and thank her new Professor for letting her join his class