SORA-625 - My house was occupied by a DQN who bullied me and I stayed there and raped her for a week! Natsuki Takeuchi gets an erection as his proud beautiful sister gets skewered and fucked in a 4P group circle and falls into a frenzy.

I'm being ignored by the fun guys in my class. My home was finally occupied by DQN! ! My sister couldn't bear to see me being bullied even at home, so she spoke back on my behalf, but that ended up incurring the anger of the DQNs... The classmates who are proud of their beautiful sister and make fun of her with a semen pack on her face. They didn't stop at just one day, they came every day and made me a hangout spot. I felt a mixture of anger and jealousy...and I got an erection. Ah, I'm the worst one!