k-on!
hirasawa ui, hirasawa yui, nakano azusa
senomoto hisashi
3girls, animal ears, blush, cat ears, closed eyes, french kiss, greyscale, incest, jealous, kiss, long hair, monochrome, multiple girls, o_o, open mouth, saliva, short hair, siblings, sisters, sweatdrop, twintails, yuri
commentary request, photoshop (medium), translated