MIAA-089 The big-ass childhood friend I reunited with after three years turned into a slut and got raped in the cowgirl position

Kokoa, who is a childhood friend and lives in the same neighborhood, has been on good terms since childhood and always played together. She entered junior high school and we reached her puberty. She always made fun of Kokoa's big buttocks, which is also her complex. Kokoa moved out when she graduated from junior high school. Such Kokoa has returned to this town for the first time in three years. I am puzzled by the reunion. The sober guy has completely refined and seduced me by showing off his big ass.