A man gets a call from his girlfriend to come over, she has a surprise. - The couple has been dating for almost a year, and he thinks she’s perfect and the whole package - The BF arrives at the house, notices the front door is cracked open so he lets himself in, he begins to hear moaning, kissing, and voices - As the BF approaches the living room, he is shocked to see his dream girl on her knees sucking and stroking off some stranger, tears running down her eyes as he fucks her mouth. - The BF hides behind the corner and continues to watch in horror. He’s angry, jealous, but somewhat aroused. He can’t believe his dick is actually getting hard watching his GF chest - She eventually leads to him to the couch and begins riding him. She is facing the hallway where her BF is helplessly spectating. She eventually sees him standing there trying to hide his erection. Unable to do anything but watch. She gives her BF a naughty grin and begins riding her lover harder. She describes how large his cock is and how much better he feels than her BF. - The BF can’t believe the filthy things coming out of her mouth. Her lover who is oblivious to the fact that they are being watched, asks the GF who her pussy belongs to. She gladly tells him that it’s his and he can take it whenever and however he wants. She loves getting fucked like a cheating slut. - She ends up cumming on her lovers cock multiple times, screaming in pleasure begging for more - The BF feels inadequate knowing he’s never made her orgasm like that. She’s never talked dirty to him the way she is now - Eventually, she gets bent over and fucked from behind. He can tell his GFs lover is getting close to climax. He shamefully admits to himself that this is very erotic, he hoped it doesn’t get out of hand. He and his GF know she’s not on birth control. His fears come true when the stranger tells the GF he’s going to cum. She doesn’t stop but continues to buck her hips and scream out in pleasure. She’s not thinking straight, that’s the only explanation or maybe she’s been secretly taking contraceptives. That all goes out the window when she looks back at her lover and begs for his cum. She tells him to breed her. She demands that he bury his bare cock deep inside her and give her every last drop. Her lover happily obliges as they both climax together. - Her lover eventually leaves as the BF hides in the bathroom. She opens the door and with a naughty smile asks if he enjoyed watching her get fucked by a real man.