Talking about this with her made my cock stand to attention again so I kind of turned to the side to try to hide it. I guess I didn't do a good job as she laughed and said am I turning you on. I shyly nodded my head and then was shocked when she asked if she could see it saying you saw mine let me see yours. Without thinking I stood up and dropped my shorts and underwear my cock springing out staring straight at her. Now I am not the biggest guy by any stretch and am probably to be truthful smaller than average by a bit but my cock was harder than it had ever been before.
Ann reached out and touched the head and it twitched uncontrollably and she said wow sensitive aren't you then pulling her hand away. Ann asked if I liked that and I answered yes so quickly she laughed and then held her hand out to touch it again this time running her fingers up and down the shaft. After what seemed like forever she closed her little fist around the shaft and started jerking me off all the while looking straight into my eyes when suddenly my cock started twitching and I shot my load all over the top of her bathing suit some of it landing on her bear chest. After I came she asked me for a towel to clean herself off.
Ann cleaned the cum from her suit and took her top off her perky tits jumping out nipples hard as a rock. I could feel my cock trying to get hard even though I was spent from jerking myself off earlier and then her jerking me off. Ann started pushing out her chest asking me if they were really nice to which I answered not nice but perfect.
I thought this must be my turn and asked if I could touch them and she answered yes. I slowly put my hands on them not believing I was finally touching one of the things I have always dreamed of thinking to myself if only I could touch her pussy. I lowered my lips to her nipples and nibbled a bit which I guess she liked as she let out a moan. After a few minutes of rubbing and kissing her tits and hearing her let out a few more moans I decided it was time to try to kiss her. Lifting my head to hers my lips touched hers she seemed to resist for a second then her lips parted allowing my tongue to slide into her mouth are tongues dancing together. I could now feel my cock getting hard and throbbing and I could feel this might be the day I take my sister when suddenly the phone rang it was one of her friend Mary wanting to see if she wanted to go to the beach and she said yes to come pick her up in 15 minutes.
Ann got up kissed me on the cheek and said she had to get going leaving me with a rock hard cock. Mary picked her up and they left while I went upstairs and jerked off thinking about Ann while I took a shower. After my shower I went to take a nap and dream of what just happened wishing I could have taken it farther...