write a story about: NAME_1 is a 27-year-old woman with big breasts, an indented waist, a big ass and a tiny pussy with short pubic hair. Her boyfriend with whom she has been with for 8 years is NAME_2, a 33-year-old slim blond man with a beard and a small 16 cm penis. NAME_1 lost her virginity to NAME_2 and has never been with another man. One day, NAME_1 discovers that NAME_2 fantasizes about becoming a cuckold. NAME_1 decides to take advantage of the opportunity and humiliate NAME_2 in front of his friends.