Deto ni Gendai Bijutsu Kansho o Eranda Baai... Sono 1./Deto ni Gendai Bijutsu Kansho o Eranda Baai... Sono 2.

Hime, Nozomi, and Kyouko decide to tail after Sassassul as she goes on a supposed date with a boy to a contemporary art museum, unaware that various organisations are keeping an eye on her too.