GS-306: 風邪で寝込んでいたら珍しく妹が看病してくれたんだけど…こっちが寝てると思って部屋を物色し始めた！すると見つけたエログッズに興奮し過ぎてパンチラ全開発情中！ その様子にソソられ勃起していると気付いた妹はチ○ポをイジリまくり！？寝たフリしていたけど…

When I was in bed with a cold, my sister took care of me unusually... I thought I was sleeping and started looking around the room! - Then, I was too excited about the erotic goods I found and I was developing all the panchira! - My sister who noticed that she was sobbed by the appearance and had an erection rolled up her Ji Po! I was pretending to be asleep, but...