Friend reacted erotically when she saw me naked having it off with a man

In those moments of watching me giving myself over to passion, my friend’s arousal is clearly noticeable. She removes her upper garments exposing her curviture and bending slightly forward her short hair, the bedsheets and her sufficient assets in the plain black Lingerie make her sex enticing. They bonded over anime and hentai, which adds to the experience that Olivia has with this stranger, an amateur tryst.