My girlfriend has a very beautiful best friend, Erisa. Because the family organized the funeral for his grandfather, his girlfriend would return to his hometown in three days. Because I was worried that I would have an affair, my girlfriend asked Erisa to watch over me, at least according to Erisa's words. Even though I knew I shouldn't have thought anything other than my girlfriend's best friend, I couldn't take my eyes off her G-cup tits! Knowing that I was staring at her tits, Erisa not only didn't get angry, but also said to me, "If you can hold back for two days today and tomorrow, then I'll let you fuck me on the last day." I was both surprised and delighted by Erisa's invitation. And in order to be able to fuck my girlfriend's beautiful best friend, I struggled to restrain myself for two days. By the third day, my libido was fully powdered! No matter how many times I ejaculate, my cock is still erect!