A passionate cohabitation with a busty girl who runs away from home in a super cramped single apartment - Fukada Yuri DVAJ-543

My younger sister came to my room where I live alone. There's no way two people can sleep in such a small room! I can touch her breasts with the slightest movement, and I can even see her changing clothes. (But her breasts are so big, and her areolas are pink. No, I'm so weird.) Of course, there's only one blanket, so we lay down to sleep together. The sweat on her breasts was unbearable. I touched them a little… I rubbed them a little… Just when I thought I should stop, Yuri, who was supposed to be asleep, said, "It's okay, touch me…" I… I couldn't hold back anymore!!