[Niko Kawagoe] Exclusive Leak: My Jealous Sister’s Naughty Routine Keeps Me from My GF—Morning Cock Jerks!

Now that I’m a college student, I’m going out with a girl I met in a club! I was feeling happy while looking at my phone… “Big brother! You haven’t got a girlfriend behind Nico’s back, have you?!” For some reason, my younger sister, who has a crush on me, is full of jealousy! “I’m going to jerk you off before our date so I can’t have sex with my girlfriend!” My morning wood is empty every morning!