I'm not sure... but I'm feeling a k-on! reference here. The uniform is almost the same, the talk about striped panties and in a later comic, she's holding a bass...
I don't have time to keep a promise, because I'm too busy re-watching my DVDs.Hey Inaba, take off your clothes.Eh...what's this all of a sudden... Hi...Hime-sama... Why are you looking at me like that...?A promise with who? The one you ordered those striped panties off Am*zon for?