My cute but strict sister always preaches about test scores. She said that if she got a good score, she would listen to anything I said...I had her become a maid! What the master says is absolute, so I will accept sex even though I say "I'm a big sister...". My older sister who resisted my cock started to want it at the end. A tsundere maid work packed with Sora Shiina's cuteness and sex!
