RTP-044 If its sex, Im better! When a younger sister who has an inferiority complex to her older sister seduces her older sisters boyfriend, he becomes interested! The battle between my disgusted older sister and my younger sister who never wants to lose

Des：RTP-044 When it comes to sex, Im better than you! My younger sister feels inferior to her older sister, and when she decides to seduce her older sisters boyfriend, the boyfriend gets excited! A battle begins between the angry older sister and the younger sister who never wants to lose! !