[REAL-824] When I ran away from home and found out that my sister who came to stay in my narrow apartment had a boyfriend, I went crazy with jealousy and continued to vaginal shot Yui Tenma

My sister ran out of the house after a fight with her mother. The cause of the fight was about my sister's boyfriend ... I ended up staying the night with mixed feelings. Brother and sister sleep on one futon while having trouble seeing the defenseless appearance of the younger sister who changes clothes peacefully in front of their brother. My brother can't help but be conscious and is in agony alone ... To the boyfriend who plays with his sister's body, which he thought was a child until recently, he can't control his swelling delusion and jealousy, and forgets himself and violates his sister.