After I reached puberty I always wanted to know what it felt like to get a blowjob. All the older boys told me that it was the best feeling in the world. Not having a willing girlfriend at the time I resorted to what I thought was the next best thing.
One day I was out in the field behind our house jacking off. This was one of my favorite spots as I was outside and the grass was really tall. I could lay down a towel and I was well out of view of the house and my parents prying eyes. All of sudden my little sister walks up and catches me playing with my cock. She was curious, but very naive. She stood there in amazement. I doubt that she had ever seen a cock before, let alone an erect one. She asked what I was doing so I told her I. She said she was gonna tell on me unless she could watch. I agreed and she sat down, cross legged beside me. As I stroked away under her watchful eye, thoughts of a blowjob crept into my head. I told her she could kiss my cock if she wanted to. "Oh gross":she said. I told her it was no different than kissing someone on the lips. I told her if she didn't I would tell our parents that she made me show her my cock. I told you she was naive. "Oh, okay": she said. As I held my hard cock straight up, she leaned over a planted a small peck on the tip of my cock. I asked her if she thought it was that gross. She said no it was kinda fun. I then told her she could lick it. With slight hesitation she stuck out her tongue and proceeded to lick the head. As she ran her tongue over the head my cock began to twitch involuntarily. She was amazed by this reaction. I then instructed her to put it in her mouth. Willingly she lowered her head and wrapped her lips around my cock. Again it started to twitch from this newfound sensation. She giggled with excitement and surprise at the feeling of my cock throbbing in her mouth. I removed my hand from my cock and told her to gently grab it by the shaft. She eagerly complied. I then told her to slide it in and out of her mouth like a popsicle, but not to let it slide out completely. While her hand grasped my shaft she began sliding her lips up and down my cock. My excitement was quickly building and my cock was throbbing in her mouth. I could hear muffled giggles coming from her cock filled mouth. I was breathing in small gasps, my muscles started to tense and I was in heaven. I wasn't about to tell her what was cumming next (pun intended). I instinctively placed my hand on the back of her head so she couldn't remove her mouth. All of a sudden I let out a loud moan, my cock began to pulsate and twitch between her lips as I shot a load of hot cum into her mouth. I heard her gulping and choking as I held her head and emptied every last drop of cum into her throat. I kept her there until she swallowed and my cock got soft again. She said it felt like she swallowed a big glob of snot, but it didn't taste bad. She also said that she would never do it again unless I warned her before I squirted in her mouth.
