Last week was the last day of exams and me and my roommate who's my cousin decided to celebrate and make a drinking night. He lives with me since 3 years.

We are really close and we share a lot of our secrets. He has a good connection with my girlfriend as they are both 23 and they were together at the high school.

We had enough vodka and we played fifa for about 2 hours. Out of nowhere we started talking about girls and his recent dates and i was telling him about my vacation plans where I'm planning to go. we were pretty done and i was showing him some pics on my phone. My girlfriend wrote me on WhatsApp and i opened to answer her. Then i remembered a place she recommended so i opened the media between us to look for it and some pics came up while she's showing me new lenjeries she bought recently.

He insisted on me to show him the outfit I hesitated a bit then i showed him. She was trying a new black dantel G string she bought. I was shocked when he said oh my god that ass. I looked at him and said "what!! You have seen her on the beach". He replied but she wasn't wearing a string.

Things weren't weird enough for me until he revealed a secret with me. He admitted that he masturbate using her IG pictures. I was really shocked and thrilled. I got hard instantly when he said he dreamed about fucking her so many times.

At that moment he was holding my phone scrolling more in our shared pictures when he finally found some nudes she sent me and I forgot to delete them. He has his mouth wide open and looked at me and said "I'd do anything just to fuck her one time" and before I answer him he pulled his short and boxer down revealing a huge dick.

He started stroking his dick using her nude and telling me how much he wants her to ride his cock. At that moment i don't know but i kind of wished the same. I pulled down my short as well and we ended up jerking on her pictures.

Watching him stroking his big cock turned me on like never i could imagine i was watching him masturbating using her pics and i couldn't last long. I came in 3 minutes i guess. He loaded a ton right after me.

Since then i masturbated about 5 times imagining him cuming to my girlfriend or even fucking her. I really enjoyed seeing him stroking his dick to my girlfriend.