SONE-153 I fucked her best friend, the AV actress 'Kahoku Saika,' to death at the end of the year

My girlfriend's close friend, whom I know as 'Nishiyama Aika,' is a famous AV actress known as 'Kahoku Saika.' I've even masturbated to her works. One day, I caught my girlfriend cheating and was at a loss when Aika-chan called out to me, suddenly bringing us closer and leading to a relationship. Days of non-stop sex with a popular AV actress under the same roof were the best period of my life. But as I indulged in my lust, I forgot that she was also just one girl.