[Kuromahou Kenkyuujo (Nukaji)] Imouto no Kareshi ga Kawaii no de [Chinese] [Digital]

Hot, wish I can see a translation for this in the future.

Kirisakiakali was saying "Why onee chan have the toy to put ur dick in, the last picture posted by the onee, who took it

I guess the onee-chan is still in middle school, yet she has onahole, lube, and condom in her bag, which is very hot imo. (who wouldn't love femdom little girl?)

为什么姐姐会有飞机杯？姐姐最后发的照片是谁拍的？？？

English please