We start the chapter with Luna all spent, she was so bad at gaming that she started bawling at her inability to continue past where they were at. She decided to just lay back and support Naoto, who would be the one to continue playing. Naoto himself however wanted to Save And Exit as fast as possible, but retro games won't allow such a thing. Naoto had to clear the current stage to be able to save.
Just as Naoto decides to lock in, Luna has an devilish look on her face. She decided to tease Naoto as he tries to clear the stage. Naoto felt her teasing, but Luna plays it off and Naoto thinks she did it by accident. Luna's feet were rubbing Naoto's lower body, and are dangerously close to the family jewels. Luna then starts actively hindering Naoto's progress as she BLINDLY pokes at Naoto underneath the kotatsu.
Naoto's reactions embolden Luna, and she innocently continues her attack. Luna's attack escalates as she scores a direct hit at Naoto's "joy stick", thinking it was Naoto's knee, dealing critical damage. Naoto being unable to hide his reactions causes Luna to press on with her attack, with the job being done now with both feet.
Naoto is nearing his limit, and he takes at look at Luna's direction. Luna, who was absorbed with the job afoot, is showing an expression that caused Naoto to pull hard on the controller, making a mess. Despite the mess, Luna confides to Naoto that she always admired the kotatsu experience, together with someone to accompany her inside it.
Luna explained to Naoto that when she was younger, whenever she enters a kotatsu by herself, despite the depictions on the television of the kotatsu being warm, she finds it a cold and lonely place. She tells Naoto that this is one of her secrets, that since her household is different to Naoto's, he might find this conversation too heavy. Naoto then assures her that the conversation was indeed heavy, but it was not heavy enough for him to hate it, and tells her that he'll go along with her whims with the kotatsu no matter how many times she wants. Luna then lays her hand on top of Naoto's own, and basks in the warmth of it all.
Chapter ends as their warm moment was interrupted by a phone message from Mimi, asking Naoto out on a date, and specifically tells him to bring Luna along with him.