My friends Emma and Hannah and I decided to have a contest where we would each contribute $100 and first place would get $200, second place would get $100, and third place would lose $100. The contest was that the three of us would masturbate using the same vibrator and the person with the most cum in half an hour would win. We chose a G-spot vibrator with a clitoral suction cup that has 10 vibration modes and 7 sucking modes. It has a bendable G-spot vibrator at one end that fits any body structure and a clitoral suction cup in the middle with a full silicone membrane to tap the clitoris. The best part is that this vibrator is completely waterproof, so it doesn't matter how many times we cum.

Emma, Hannah and I were sitting naked on the living room couch with Peter as our judge. And Peter told me that if I lost this competition, I wouldn't be allowed to masturbate for a week. We were not allowed to use lubricant in this competition, we had to use our own juices to lubricate the vibrator, and Peter held up the timer and scoreboard to signal us to get ready, "1,2, go!" Emma immediately slipped the vibrator into her pussy, she always gets wet easily. hannah put the clit sucker on her clit while I sucked my tits with the clit sucker.
It was good, I felt I was getting into it, I also shoved the vibrator into my pussy and put the clit sucker on my clit at the same time. Emma was the first to orgasm and as she screamed around me, Hannah squirted a bunch of water. I was in a bit of a hurry, I didn't want to lose the game, and thankfully I soon came too. The orgasm wasn't over yet, so I took the vibrator and quickly shoved it into my pussy and pulled it out, putting my other hand on my clit and massaging it with three fingers, which was awesome, and I had my second orgasm. But soon Emma squirted too, Emma's whole body was weak after her orgasm, "I abstain, I don't think I can carry on." She turned off the vibrator and leaned back on the couch, watching Hannah and me lazily.

I was happy that I was now ahead of Hannah, next I just had to wait for the game time to end. hannah didn't want to lose either, she rubbed her breasts hard and took the vibrator in her other hand and stirred it in her pussy, it didn't take her long to cum again." I am not going to admit defeat easily. " Hannah said to me with a smile, I didn't say anything, just looked down and fiddled with the vibrator. It wasn't long before I heard Peter's voice, "Ladies, only five minutes left. "Hannah immediately adjusted the frequency of the vibrator to the maximum, while inserting her finger into her anus and pumping.
I closed my eyes and stuck my finger in my mouth, I imagined I had Peter's cock in my mouth, I licked my finger with my tongue and imagined Peter complimenting me on being the best cock sucker. "Ohhhhhhhh.......!" the living room echoed with my screams, and I won the contest.