My sister has been possessed by my younger brother, transforming her from a virgin to the complete opposite - a woman with an entirely different appearance and personality! She experiences breast stimulation during a glimpse, and even enjoys her first public urination while being a man! As she eats cup ramen, she indulges in selfish sex that leaves behind her old shell. Mother is shocked when she discovers the incestuous relationship between my sister and brother after they return to their normal selves. I vow to corrupt my sister further using my own cock!
