What if I had an incredibly lewd sister? This dream work fulfills such a desire! Professional dancer Hayami Riri becomes the sister, begging for internal ejaculation every day! She'll even sneakily jerk off under the desk in front of our mother! Suddenly barges into the bathroom for intense fellatio! Comes to my room before bed to beg for internal ejaculation! A life full of incestuous sex with a little devil sister, delivered from a first-person perspective!
