2girls, :d, =3, arm support, aroused, bed frame, blouse, blush, breath, collared shirt, dot nose, drooling, emphasis lines, eyeball, female pov, food, food in mouth, frilled sleeves, frills, furrowed brow, greyscale, hair ornament, hairband, hand up, hatching texture, heart, heart-shaped pupils, heart hair ornament, heavy breathing, holding hands, incest, incoming pocky kiss, indoors, interlocked fingers, linear hatching, long sleeves, looking at viewer, lying, monochrome, motion lines, mouth drool, multiple girls, on back, on bed, open mouth, out of frame, outstretched hand, pocky, pocky day, pocky kiss, pov, pov hands, satori day, shirt, short hair, siblings, signature, sisters, smile, solo focus, sound effects, speech bubble, sweat, symbol-shaped pupils, third eye, upper body, wide-eyed, wide sleeves, wing collar, yuri