Deai-kei Site de Imouto to Deau Hanashi

Also known as: 出会い系サイトで妹と出会う話, Met My Sister On A Dating Site, A Story About Meeting My Sister on a Dating Site, 出会い系サイトで妹と出会う話－333日目－

by Mochi Au Lait

Two sisters sign up for a dating website under pseudonyms. They mesh well together and meet up for a date where they discover that the person they were flirting with online was their sister and that sister was a lesbian. They decide to go on their date anyway... Note: The main story concludes at chapter 10. Includes chapters 10.01-10.10 11-12: Dame na senpai × dekiru kouhai 13: Acchan to Kasumi