My sister has a friend who I'll call Jenny. Jenny is 2 years younger than I am, and has a great figure. She would always sleep over at our house, and would often bathe with my sister, even though neither of them are lesbians.
Every once in a while they would invite me to bathe with them. I always loved to take baths with them. What guy wouldn't want to bathe with 2 girls? Seeing as we were already naked, we would always play truth or dare. Nobody ever picked truth, and the dares started out fairly innocently. Things like, I dare you to touch Jenny's boobs. As the game went on, they got more interesting, and we got into the more 'exciting' stages. Things like I dare you to touch Jenny's vagina. As I would touch her pussy, I would slip a finger or 2 inside to make things better.
As the game continued, my sister dared me to kiss Jenny's pussy. I jumped at the opportunity to do that, and started kissing it like crazy. Since I was already down there, I took advantage of the opportunity, and added some licks to her vagina. She tasted amazing!
Later that night, when Jenny and my sister had gone to her room to sleep, my sister had fallen asleep, but Jenny wasn't. She came into my room, and told me she wanted to play more truth or dare. I told her I did too, and we took our clothes off. She told me she liked when I licked her vagina and wanted me to do it again. After that she told me it was her turn to return the favor, so she started stroking my cock, faster, then slower. As she did this, I stuck 2 fingers in her vagina and began fingering her. After 15 minutes of us teasing each other, starting, and stopping, I shot a load of cum all over the place. She cleaned my dick off with her finger and licked the cum off. She said it tasted amazing, and wanted more, so she cleaned the cum off of me, and herself and licked her fingers clean. Shortly after, she had an orgasm, and I took my fingers out of her, and licked her juices off.
We cleaned up, and since then have had many more games of truth or dare.