His female partner vigorously penetrated by friend

A guy brings his buddy over to bang his girlfriend. She's down for it and gets vigorously penetrated by the friend, leaving the guy to enjoy the show.

After a night of heavy drinking, the guy decides to invite his friend over to share a beer. As they start chatting and the alcohol takes over, the conversation turns steamy. The friend suggests they take things to the next level and hit on the girl. At first, she's hesitant, but the friend's persistence and the buzz from the booze make her give in. She's been wanting someone other than her boyfriend to satisfy her, and this seems like the perfect opportunity. As they head to the bedroom, the friend wastes no time in getting down to business. He starts vigorously drilling her, making her moan in pleasure. The guy watches from the sidelines, his face a mix of shock and arousal. The room fills with the sounds of their passionate encounter, leaving the guy feeling a mix of jealousy and excitement. The friend continues to pound her, his rhythm matching hers until they both reach a climax. The night ends with a newfound dynamic between the three of them.