mochitsuki kagami, oyama mahiro, oyama mihari, onii-chan wa oshimai!, commentary request, highres, 2girls, :d, ;d, ^ ^, bangs pinned back, barefoot, black hair, blush, brown eyes, closed eyes, forehead, hair down, hair ornament, hairband, hairclip, hug, kneeling, long hair, long sleeves, motion lines, multiple girls, one eye closed, open mouth, pajama pants, pajamas, pink hair, purple hair, siblings, simple background, sisters, sitting, smile, striped clothes, striped pajamas, yellow background