touhou
flandre scarlet, remilia scarlet
watarui
2girls, ;d, bat wings, blonde hair, blue panties, blush, cheek-to-cheek, fang, flat chest, heads together, incest, long hair, multiple girls, nipples, no headwear, one eye closed, open mouth, panties, purple hair, red eyes, red panties, short hair, siblings, sisters, smile, striped clothes, striped panties, topless, underwear, underwear only, wings, yuri
commentary request, highres, photoshop (medium)