puton, futami ami, futami mami, hoshii miki, minase iori, otonashi kotori, p-head producer, producer (idolmaster), takatsuki yayoi, idolmaster, idolmaster (classic), 6+girls, arm hug, between legs, blush, cheek-to-cheek, closed eyes, heads together, mole, mole under mouth, multiple girls, saliva, siblings, sisters, sitting, sitting on lap, sitting on person, sleeping, smile, thighhighs, twins, upside-down, what