Satisfying my Brothers

I have two brothers Jason and Marvin. Among the siblings I am the youngest. I recently turned 18 and as everyone I had a lot of unsatisfied sexual urges. Nobody at school loved me and neither did I. For the weekend I and my brothers went to grandma’s house.
When we reached grandma’s house it was nightfall and grandma welcomed us with some superb pancakes. I walked into the bedroom upstairs and started to unpack. I slipped on my favourite pink lingerie and headed to the drawing room. I loved my grandma very much as she was not strict as my mom. After a light meal I decided to go to bed. I went upstairs took of clothes, masturbated with a dildo for a while and then plunged into deep sleep.

Next morning

Suddenly I felt somebody pulling of my blanket not realizing that I was nude. I was shocked and sat up panting.”Ooo shit sis, sorryyy sssorry I didn’t mean it, I just wanted to surprise you”, said Marvin and he ran out of the room. I just sat there naked winking, not knowing how to react. After all it was my brother so I made up my mind and stepped under the shower. After a relaxing warm bath I put on a strapless gown and didn’t care to wear a panty. When I headed downstairs, Jason was busy with his laptop while Marvin glued to the TV and he pretended as if he didn’t notice me. I went and sat beside him in the sofa and I said “I will definitely tell mom about your behaviour”. Marvin replied that, “It was your fault, we shall talk about it later and don’t spoil my holiday mood”. Then we argued for some time and I went to the barn to get some fresh air. Then I had a conversation with grandma.
We were totally jobless and completely bored. I and Jason were chatting about body tanning. Suddenly we got an idea of going to the creek that was close by. We got ready and grandma gave us some sandwiches. I packed my blue bikini and a tube to Vaseline.
We started to walk towards the creek. As we walked I and Jason chased each other but Marvin was calm. We reached the creek and it was sunny, so we planned to have a sun bath. Both of my brothers took of their pants and lied down on the bank of the creek. “Excuse me, where can I change”, I said picking up my bikini from my bag. Jason replied “You need us to build you a dresser in this wild silly sis, go find some cover and change”. My brothers laughed and grinned at each other; I searched for a thick bush and took of my gown. I pulled up my lacy blue panty and before I could put on my brassier I saw a green hooded snake near me. Immediately I freaked out and started to run shouting, “A fukin snake… snake… help me Jason”. On seeing me running, my brothers locked their eyes on to my teen breasts that bounced on my chest as I ran madly. Marvin and Jason checked out the place and there was nothing. I stood there breathing hard in fright and hiding my breasts with my hands.