moriforest1040, komeiji koishi, komeiji satori, touhou, commentary request, highres, 2girls, bikini, black bikini, black hairband, black hat, breasts, from below, green eyes, green hair, groin, hairband, hat, large breasts, looking at viewer, medium hair, midriff, multiple girls, navel, pink bikini, pink eyes, pink hair, short hair, shrug (clothing), siblings, swimsuit, thick thighs, thighs, wide hips, wide sleeves