In Episode 5 of "Mori no Kuma-san, Toumin-chuu." (Caressing My Hibernating Bear), titled "乳首保護計画" ("Chikubi Hogo Keikaku" or "Nipple Protection Plan"), the narrative focuses on Nowa's concern for Airi's sensitive nipples. To alleviate Airi's discomfort, Nowa devises a plan to protect them, leading to intimate and tender moments that further develop their relationship.
