A big co-starring work planned by S1 for the first time in 5 years! It's a dream-like subjective video in which seven exclusive actresses become sisters and lead a muffled daily life! Eldest daughter / Tsukasa Aoi, second daughter / Saki Okuda, third daughter / Minami Kojima, fourth daughter / Aoi, fifth daughter / Nami Hoshino, sixth daughter / Arisa Misato, seventh daughter / Moe Amatsuka, all these super-luxury models gathered together He becomes a big family and is curious about one man and does such things and such things. And that lucky boy is ... you see this!