Ryuki wakes up with a heavy weight on his body. When he looked up, he saw his sister Saki was on top of him.
"What are you doing? It's quite heavy. Could you move away?" Ryuki asked as Saki was really heavy.
"What! You say I'm heavy?" Saki was stunned. "Brother... You have to bear it. I'm the eldest here if you don't remember."
"Yeah... Yeah, but why are you on top of me?" Ryuki sighed and said. Although he liked the view of her boobs from below and how her nipples were open, she was heavy.
Although she was slim, she had bigger breasts and ass, and she seemed to have strong muscles and bones that made her heavy.
"Really brother... Not even trying to say thing like your not elder but I'm and things like that," Saki sighed and said.
"Only idiot will argue with idiot," Ryuki muttered.
"Are you saying I'm idiot? Oye.. if you don't know then I'm second best student in the class while your mid, average," Saki said.