[Chinese]JUQ-083 Two sister-in-laws fight over my semen, sandwiching me with their jiggly asses in reverse 3P

I moved to Tokyo to prepare for my university entrance exam and stayed at the house where my older brother's couple and younger brother's couple live. By chance, both of my brothers were on long business trips, so I started living with their wives in a strange cohabitation. With three days left until the exam, I was fully committed to studying... but my brother's wife's plump ass, even visible through her gym pants, wouldn't leave my mind. Then, out of the blue, she said, 'Studying for exams is important, but so is taking a break...' and pushed me down. Until right before the exam, I was drained of my seed into that beautiful ass, both in my dreams and while awake.