I was 20 years old now, and had been dating Erin for 3 years, we got together towards the end of senior year in high school. Erin was my first long-term girlfriend, and accounted for all of my sexual experience to this point. I had always known I was an attractive guy, and many people had also said as much, but despite that I had very little luck with women. I certainly wasn't in bad shape at all, I just wanted to get a little bigger and tone up a bit. I'm a pretty slim guy at 6 feet, and 150 lbs. I had been going to the local YMCA after work for about a week now, I was trying to bulk up a little bit to impress my girlfriend. Would love to hear any feedback, good or bad, especially if you're a Daddy, and like this story, maybe we can get together and make our own. This is my first attempt at a story, and includes some of my favourite fantasies, as well as some elements of my previous experiences.