I fuck my best friend\'s extra large tits

These kids are friends since childhood, they met in the neighborhood and played every day when they were kids. When they entered high school they started studying together and the girl became more and more sexy, however, the boy never dared to seduce her because she treated him like a brother. They are already in college and the girl now has giant tits, and for the boy it is inevitable to get excited every time he sees her. One afternoon the girl goes to visit him because she has just found out that her boyfriend is unfaithful and wants to get it off her chest with her best friend. The boy takes advantage of the occasion, seduces her friend and she starts masturbating his penis with her extra large tits.