After a night out, my girlfriend returns with a big cock in her mouth and reveals her infidelity

Last week, my girl and I went on a trip abroad. We rented a small house there and lived together. One day, my beauty decided to go to the party, and when she returned, she showed me that she had a big cock in her mouth. It turned out that she fucked an old man with a monster cock. She said she wanted to show me what a real cock looks like compared to mine, which is quite small.She took the dick deep into her throat and started working skillfully with it. She was clearly having fun and enjoyed sucking the cock of an old guy. After a while, the guy came right into her little mouth, and she swallowed his cum. It was clear that she was very excited about this meeting and was glad to show me everything. I was surprised but at the same time very excited.