「仕方ないな～擦るくらいなら…」寝相が悪くいつもお尻丸出しで寝ている姉は全く起きない！イタズラ程度に触ってたら我慢出来なくなって尻コキ決行！
"It can't be helped ~ if it's about rubbing..." My sister who sleeps badly and always sleeps with her buttocks bare doesn't wake up at all! If I touched it to the extent of mischief, I could not stand it and decided to do an ass job!
