I Kissed my Girlfriend's Little Sister?! (Light Novel) Manga

It’s been a month since I’ve started dating Haruka, my first ever girlfriend. We even finally reached first base today—holding hands! Today’s also special for a different reason—my dad’s getting remarried, which means I get a new stepsister. Her name is Shigure, and she’s pretty much the spitting image of Haruka. That’s no surprise though, given that she’s actually Haruka’s long-lost twin sister! Due to family circumstances, they were split up at birth. Her presence adds a new, twisted form of love that tangles itself into our protagonist’s passionate love life! 
It’s been a month since I’ve started dating Haruka, my first ever girlfriend. We even finally reached first base today—holding hands! Today’s also special for a different reason—my dad’s getting remarried, which means I get a new stepsister. Her name is Shigure, and she’s pretty much the spitting image of Haruka. That’s no surprise though, given that she’s actually Haruka’s long-lost twin sister! Due to family circumstances, they were split up at birth. Her presence adds a new, twisted form of love that tangles itself into our protagonist’s passionate love life! 

I Kissed my Girlfriend's Little Sister?! Manga eBook by Riku Misora - EPUB Book

Read I Kissed My Girlfriend's Little Sister ♥ 5 - Oni Scan

Tentai Books Licenses 3 New RomCom Light Novels – English Light Novels

Light Novel Like Imouto ga Brocon de Aru koto wo Ani dake wa Shitteiru.

My Stepmom's Daughter Is My Ex (Light Novel) Manga

Kanojo no Imouto to Kiss wo Shita. Manga

Tentai Books Announce Three New Licenses for English Release

My Little Sister Can't Be My Girlfriend - Chapter 1 - GD Scans

I Kissed My Girlfriend's Little Sister?!: Vol 1 - Light Novel Review - NookGaming

Nakaimo – My Sister Is Among Them! - Wikipedia