[THE・God・Development・Open! - ] "Wait a minute. You have such a cute older sister! That's nice!"...Ah, my friend's older sister is too cute! - On my way back to my room after borrowing the toilet, I suddenly caught sight of it, so I took a quick peek...and my sister found out! - …Sorry! - Sorry! - Sorry! - When I was wrong, he invited me out from the other side lol This is the story of the day when I was caught up in a divine development and was seduced by my friend's older sister, and somehow ended up having sex with her...