Otoko ni mo Onna ni mo Naru Couple ga Onsen Ryokou no Tsumori de Rabuho ni Iku Hanashi

男にも女にもなるカップルが温泉旅行のつもりでラブホに行く話

by Norito Asazuki

The original author of Zenbu Kimi no Sei creates a completely original after story. You can read it without any worries even if you don't know the original work. It is a loving romantic comedy between two university students. (Source: Toranoana, Translated)