(TW ALERT!!!!) I can see a reaction from the S boys, if their girlfriend (who has been staying with their parents for a while) suddenly starts sending pictures crying in the middle of the night, complaining about their parents and how they treated her so badly because of little ones mistakes.
"You... you're really being treated this way? I'm usually not one to exert myself, but I can't leave you... not like this. Come here right now. It's troublesome, but I'll have to keep you safe myself."
"These pictures. My dear, tell me, is this truly the work of your parents? They will pay dearly for what they have done to you. Never forget that you are mine now; a slight upon you is a slight upon this household."
"O-oi, Titless, you're seriously gonna sit there and let those old bastards treat you like that?! That's it, I'm comin' over. They're gonna wish they never laid a hand on you when I'm through with 'em!!"
"How disgusting. The only person allowed to make my sweet little doll cry is me. ME. This is unforgiveable. I will never pardon them for this!!"
"Bitch-chan. I don't like these pictures. They're making me kind of angry, you know? Come to my side. Now. I'll show them a pain they'll never forget."
"Y-You're cryin'? The fuck?! What did those motherfuckers say to you?! Was it your fuckin' dad? I'll kill them, just let me lay my hands on 'em once and I'll break every bone in their body."
S brothers reacting to hearing their beloved girlfriend say "oh honey, could you keep from biting my arms? I really feel uncomfortable there"
shuu- i'll bite you there as many times as i like, even if you don't like it. i'll bite there until you learn to be comfortable.
reiji- uncomfortable? what's there to be uncomfortable about me biting there? it's only me. Just for you i'll stop. for now at least
ayato- ah..? why are you uncomfortable from me biting there? tch, you worry to much ya know? ore-sama will just have to bite you there and tell you that this is a good spot until you feel comfortable! be happy i'll be complimenting you.
kanato- hah..? who are you to tell where i should bite or not? that's not your place to speak. i'll bite where i please
laito- how can bitch-chan be uncomfortable when i've bitten in other places, this is nothing compared to those places. But since your laito is so nice i suppose we can work something out, ufu, just for you bitch-chan
subaru- tch.. if you didn't want me to bite you on your wrists then why didn't you say so? you gotta tell me how you feel otherwise this wouldn't work well and i'll end up doing something stupid.. that goes for you to!