Siblings Matchup ~secret mating sex life~

This is a story about a sister and her unpopular younger brother who teases him on a social media site without knowing he's her brother. After finding out, they can't resist and end up having sex.

"I want to do it with a girl too!"
Because of my older sister who keeps bringing guys over and keeps walking around naked in our home my horniness finally reached its limit!

In desperation, I spammed DM's on social media with my secret account and ended up receiving a reply miraculously.

The person who replied was called Yuu and she was two years older than me. Our hobbies matched and we were closer in age so we hit it off right away.

We chatted every day and sometimes shared selfies online. Wanting more, I mustered up the courage to make an appointment to meet her.

However, due to an unexpected event I found out that Yuu was actually my older sister...
I was jerking off to my older sister... while I was getting depressed thinking that my sister proposed something astonishing.

"Then how about I help you get rid of your virginity?"

Even though I thought we shouldn't be doing that, I couldn't hold myself back after seeing my sister's hot body...

* This work is entirely fictional and bears no relation to any real events, persons, or entities.

44 main pages
PDF format available

* Unlike the sample images, the actual pages use black bar censoring.

Manga: Reankh ( https://mobile.twitter.com/Reankh2 )
Production: kakurenbo ( https://mobile.twitter.com/kaku_renbo02 )