Her sister seduces me with big breasts and creampie OK

My girlfriend will never let me do it raw! We're dating, so it would be nice if they could have sex with her raw... I want to have sex with my heart raw! Her lady shows me her big breasts and seduces me, who is hungry for raw sex, and lets me cum inside her! I love her, but if I were seduced by such a busty, lewd woman, there's no way I could refuse! I'm at the peak of excitement at the thrill that my girlfriend might find and the pleasure of creampie sex that I can't normally get... At the end, I'm cumming inside her in front of her!