My wife's friend came over to my house, fully exposing her breasts as she taught me how to use a milking machine. Her appearance turned me on, and I secretly started sucking on her nipples without getting caught. My heart pounded watching her overly sensitive nipples twitching. Carefully avoiding detection, I focused intensely on her huge breasts, driving her arousal higher. Overwhelmed by the sensation of her swallowing my cum, I could no longer hold back. Not forgetting to exchange deep, saliva-filled kisses, I devoted myself entirely to worshipping her breasts.