My gf (let’s call her Gigi) is extremely beautiful. Like approached for modeling, “why is she with you” beautiful. If I had to compare her to celebs, she is like a mix between Zendaya, and Rosé from Blackpink. Gigi is half Japanese, tall, thin, has dyed blonde hair, and has the most incredible ass you could possibly imagine. Just watching her pass by is pornographic.

My gf’s best friend (let’s call her Ola- which is close to her real name and important to the story) has always been compared to Gigi. Ola is also half Asian (Chinese) mixed with Spanish. If I compared Ola to a celeb, it would probably be Chrissy Teigen but I think she is even better looking (although she pales in comparison to Gigi and knows others think of her as the less attractive one).

During the past summer, Gigi and Ola went on a girls trip to the beach with some other school friends. I didn’t think much of it until I saw Ola’s Instagram post that night. Gigi and Ola were both wearing barely there bikinis with their asses facing the camera. While Gigi looked into the distance showing off her gorgeous side profile, Ola was looking seductively over her shoulder directly at the camera.

Laying in bed, I did what anyone who’s attracted to women would do- I jerked my cock hard until I came for Gigi. I messaged her after letting her know how good she looked before asking when I could see that ass up close again. She was busy working during the week so I would have to to entertain myself with the picture until the following weekend.

Throughout the week, I was obsessed with the thought of fucking Gigi in the purple bikini. However, I would naturally feel my eyes wander to Ola’s face. The way she stared at the camera made it seem like she knew I was jerking to the photo and she liked it.

I felt guilty but I slowly started to hold “eye-contact” with Ola while I jerked off. I knew Gigi was not the threesome type so there was no chance of actually doing anything with Ola. But the more I looked at Ola, the more I wanted to fuck her. The guilt disappeared in my horny mind. I was getting off on the thought of fucking my gf’s best friend, knowing she wouldn’t like it.

Over the week, I was slowly becoming obsessed with a threesome I knew I couldn’t have. I came more times than I could count to both Gigi’s and Ola’s asses. I needed to fulfill my fantasy in some way and I figured out the perfect way to.

As soon as Gigi was free, I was on the train to her apartment. I practically tore her clothes off before shoving her onto her knees on her bed. I stuck my dick in from behind deep but slow. I waited for her pussy to stretch a little and began picking up the pace. Within minutes I was pounding Gigi’s pussy with my eyes fixed on her ass.

I don’t normally make too much noise during sex but I had an idea to include Ola. I began loudly moaning “Oh” as I thrust in and out. I would mouth “La” to myself completing Ola’s name while my gf had no idea. My mind drifted to the bikini picture. After a week of jerking off to it, the image was sharp in my brain. I felt my balls tingle as I started getting close. I closed my eyes, vividly picturing Ola and the naughty expression she had on her face. I started shooting rope after rope of cum into Gigi’s tight pussy while silently moaning Ola.

Gigi never found out about my desire to fuck her best friend, and even commented that she enjoyed the louder moaning. I still jerk off to the bikini picture fairly regularly.