Urara kanon - กูถูกสร้างด้วยการยั่วยวนของลูกเลี้ยงน่ารักของกู... : part.1

Suddenly I had a younger stepsister. I thought she was cute, quiet and reserved... but one day she came home and seduced me while holding me. Then she sucked my erection into her mouth! She was actually a bristly girl who loved to have sex. And...