Ikura Rinon

The Younger of the Ikura Sisters.
She’s always cheerful and sociable, tending to go along with those around her, and the only people she can truly be herself with are her family. The truth is, she’s somewhat shy and has a clingy personality.
She has no romantic experience, and her sexual knowledge is only from hearsay, making her still quite innocent. However, surprisingly, her sex drive is strong, and the desires she has kept accumulated secretly are on the verge of exploding...
She’s always been interested in cosplay and convinced her older sister to debut in cosplay with her. Since her older sister is a bit clumsy, she takes on the role of crafting their costumes.
Actually, she admires figure sculptors, and the protagonist is someone she looks up to.
After meeting the protagonist, she’s been growing day by day, honing her skills in cosplay, role-playing, and her own personal obsessions!

"Um... we have to... undress, don't we...?"