Namiki-san wants to be treated as a woman. So they leave the hustle and bustle of the city behind and go on a trip to a hot spring. "I'm sorry I'm acting like a girl my age..." she says humbly, and they explore various places, having fun like a student couple. Just like the beauty of the glass beads they made, Namiki-san's eyes also seemed to sparkle. And when they arrived at the hot spring inn, they naturally began to desire each other's bodies passionately...