My friend's sexual prowess ruins my relationship with my lover

Feeling neglected by my lover, I enlisted my friend to seduce her. Things heated up quickly, with my lover eagerly indulging in a wild double encounter. The humiliation of being sidelined was intense, but the sight of her covered in cum was a thrilling escape from monotony.

After months of being in a relationship, my girlfriend and I were starting to get bored with our usual routine. I reached out to my friend, who's known for his sexual prowess, to spice things up. He agreed and suggested we try a threesome. Excitedly, I brought my girlfriend over to his place. As we walked in, his roommate, a stunning brunette, greeted us. My friend wasted no time in getting her bent over his couch, pounding her from behind. The sight was too much for my girl and me, fueling our desires. We quickly stripped down and joined in, with her sucking my friend's cock while he drilled me from behind. The night was filled with intense pleasure, humiliation, and a hot load of cum covering our faces. It was the best sex we'd had in ages, but it also left me feeling conflicted. Had I just ruined my relationship by bringing my friend into it?.