Speedos on a Plane

During the school holidays between 7th and 8th grade, my family and I went on holiday interstate. We went by plane and stayed for two weeks. During the trip, I managed to buy a pair of blue speedos from a beachfront store near the hotel we were staying at. I loved wearing them to the beach, the hotel pool and even when sleeping! My little sister teased me a bit about it - but I didn't care - they were super comfortable! I had learned how to masturbate just a few weeks before, so I was excited to do it during the holiday. However, because I was with my family 24/7, I didn't really have time to jerk off. It was really hard (hehe) holding back due to the number of swimsuits I saw on people at the beach and hotel pool. By the end of the trip, I had not done it for two weeks!

Although the holiday was great, I was looking forward to going home so I could masturbate happily by myself. On the overnight flight back, I wore my blue speedos under my track pants. During the flight, the lights dimmed so the passengers could get some sleep. My family was able to get some shut-eye easily, with my parents tilted back in their seats and my sister resting her head on my shoulder. For me though, there was one thing on my mind - masturbation, masturbation, masturbation. Suddenly, an idea popped into my mind - what if I jerked off right here on the plane, instead of waiting until I got home? 

I got comfortable in my seat with the pillow and blanket provided. It took some time since I didn't want to wake my sister right next to me. Once I finally got comfortable, I slowly moved my right hand under the blanket and my track pants. With the palm and wrist of my right hand, I started to rub my penis through my speedos. My soft penis seemed to go semi-hard, then completely hard in an instant. Along with the rubbing, I thought about all the boys I saw while on holiday and imagined what they looked like in speedos. My fantasy became clearer and clearer, and soon a feeling was building up in my balls. Two weeks of cum exploded from the tip of my penis, filling my speedos. Spurt after spurt came - I thought it would never end.

When it was finally over, the entire front of my crotch felt sticky and wet. I got out of my seat and went to the bathroom at the back of the plane. Once inside, I locked the door. The lights came on and I instantly looked down at my crotch. There was a small wet spot on my track pants. I pulled my track pants off and was surprised that almost the entire front of my blue speedos had turned dark. I had cummed a lot! Seeing my cum-filled speedos turned me on and soon my penis returned to full erection.

I sat down on the toilet seat and jerked off in the plane bathroom, shooting another rope of cum into my speedos. The speedos were now extremely wet, including the strings. I took off my track pants and shirt, looking at the mirror. It was cool looking at myself with wet speedos on. After staring at the mirror for a minute, I put my shirt and track pants back on and went back to my seat. My sister had woken up and asked me if I couldn't sleep. I told her I probably would be able to now.