Boku no Kanojo ga Majimesugiru Sho-bitch na Ken OVA

Haruka Shinozaki and Akiho Kousaka are finally dating, but spending time together rarely goes the way Haruka imagines. When a sudden shower pushes them into an unusual virtual-reality hotel attraction, the couple discover that leaving the room requires them to complete an embarrassingly suggestive challenge.

Their friends are no help at restoring normality. A study session for a health examination and a spirited King's Game quickly become opportunities for Akiho's painfully earnest misunderstandings to spread through the group, leaving Haruka to survive another day with the girlfriend he loves and almost never understands.