I found him through a dating app. I had shared some pictures of my girlfriend and told him about our fantasy. He replied enthusiastically and looked the part, a friendly face paired with an athletic body. My girlfriend didn't participate in the selection process, and we had agreed he would remain anonymous to her. However, I did update her on 'the hunt' from time to time so she wouldn't be entirely in the dark.
After getting to know each other a little better through the app and sharing a bunch of pictures, some very explicit, we set up to meet in a local bar. We had a lovely conversation. He seemed genuinely interested in both my and my girlfriend's interests and came across as very relaxed. He shared that he was bi-curious and felt this was an excellent way to explore his feelings. We shared what we would be comfortable with and what we felt were our boundaries to explore.
I called my girlfriend and asked her if she was ready. She told me she had put on a sexy outfit and asked me if I wanted to go through with this. I told her I was ready and asked her to put on her blindfold and wait for us upstairs.
Once we got upstairs, we found my girlfriend waiting for us on our bed. She was wearing a black set of almost see-through panties with a matching bra that accentuated the size of her breasts. Her chest was moving up and down, revealing she was anxious.
I asked him to get comfortable in the chair we had placed for him in the corner of our bedroom. He would have a nice view from there. I joined my girlfriend in our bed and kissed her; my familiar touch relaxed her a little. As I gently touched her body, I felt the excitement running through it.
I took off my clothes, slid her panties off, and pulled her on top of my body. Her buttocks were pushing against my pelvis and her shoulders against my chest. I opened up her legs so our guest could get a nice view of her pussy. I ran my fingers between her lips and felt both her heat and her silky fluid. She was horny and wet, craving for it.
Our friend, watching us, had already taken off his clothes. He was stroking a firm erection.
"Are you ready?" I asked her, "yes, baby," she replied. I placed my fingers on her lips and spread her pussy then I asked our friend to join us. He took position on the bed kneeling between my girlfriend's legs, pointing his cock towards her pussy. He touched her legs, spreading them out a bit more; I felt her tremble.
He followed by placing the tip of his cock against her lips, moving it up and down a couple of times. I could feel her body tense up from excitement. Then he pushed himself inside; I felt her lips spread out as he filled her with his cock. Her buttocks pressed up against me more firmly under the weight of his push. Finally, his belly rubbed against the back of my hand, meaning his entire cock was now inside my girl.