nukumizu kaju, nukumizu kazuhiko, yakishio lemon, make heroine ga oo sugiru!, commentary request, highres, 1boy, 1girl, ^ ^, armpits, blush, brother and sister, cellphone, closed eyes, dark-skinned female, dark skin, drinking, fujimachi masa, greyscale, hand up, holding, holding phone, indoors, lapels, long hair, monochrome, navel, nervous sweating, notched lapels, pajamas, phone, short hair, siblings, smartphone, smile, sports bra, sweat, tanline peek, toned, toned female