[TSFのF (柊ぽぷら)] 未開の孤島で部族の一員♀になって親友の嫁になったお話 (TSFのFのほん 2020年4号) [英訳] , [TSF no F (Hiiragi Popura)] The Story of How Became a Member♀ of a Tribe on an Unexplored Island and Became a Best Friend's Wife [English]