My girlfriend's best friend's presence makes me feel like I'm cheating on her with my NTR, which is why I don't enjoy sharing a bed with her

My girlfriend\'s best friend is always in our bed, making me feel like I\'m fucking her right next to my NTR. It\'s a weird feeling, but I can\'t help it. I don\'t like sharing a bed with her because of that. My girlfriend is hot and Latina, and she\'s always down to fuck.