[DVRT-005] My Admired Cousin's Older Sister Was My Brother's Sex Slave Mei Satsuki (Censored)

Mei-chan, my cousin who is three years older than me. Since I was a child, she has taken care of me and my younger brother like a real older sister. I had a faint love for Mei-chan for a long time... Two years after I got a job, I met Mei-chan again at my parents' house for the first time in a while. My younger brother was still a little kid who was immediately spoiled by Mei-chan. This time's homecoming was to confess to Mei-chan, who I couldn't forget for a long time...