The reason I had met up with Adam was because the previous month I had come across his profile after seeing he had shared some bulging panty pictures on a well known porn site. It was one of those mornings where I was in the mood to masturbate whilst looking at some young guy in women's underwear. As it was, I ended up wanking over his profile picture which was him wearing bulging white briefs, rather than anything he posted of others. The following day I found myself doing the same thing so I sent him an internal email telling him so. Even though his profile mentioned he was only twenty miles from me, I didn't seriously think he'd reply. Turns out he visited my profile and shot his load browsing through a gallery of me wearing stockings, suspenders, and dirty knickers. Needless to say we spent the following weeks arranging a meeting...
We eventually met up at the local park and made our way to a secluded spot in a small copse surrounded by crop filled fields.
It didn't take long before we came across an ideal spot where there was a large chopped tree. Before sitting down at the end of the trunk I covered it with a blanket and started unbuckling Adam's belt, followed quickly by his single trouser button as he stood in front of me. I paused for a second before I took his zip and slowly pulled it down as far as it would go. By the time his trousers were fully unzipped the thin white cotton fabric of his briefs bulged out towards me. Wanting to see more I gripped the sides of his trousers and pulled them to his knees.
I paused for a while as the realisation of what was in front of me. It was only a few months ago I had started masturbating whilst looking at pictures of twinks and femboys in their bulging underwear, and now I had one in front of me for real.
Whilst this was happening Adam turned to the side and stepped out from his trousers. As he did so I noticed there was a sizable gap at the side of his briefs, wide enough for me to see part of his pubic hair, balls and expanding cock inside.
Knowing that gap was both sides of his flimsy underwear instantly had me know what I was going to do later. But for now I wanted to enjoy his underwear, underwear I had specifically mentioned I wanted him to not only wear for the whole week, but cum in too. Having him now wearing those less than a foot away I could clearly see he had done what I had asked and it was now for me to see if they were going to be as good as I dreamed them to be.
Putting my left hand between his legs I rubbed the warm fabric which was holding his balls, whilst at the same time placing my nose up tight against his sperm stained underwear and taking a deep breath. The unmistakable smell of cock and dried sperm instantly had my cock throbbing hard. I had enjoyed the smell of my own underwear whilst masturbating but this was for real and I was enjoying every second of it! After a couple of sniffs I placed my tongue against the sperm stains on the underwear holding his big cock. Even though the stains were dry the wetness of my tongue soon released the faint salty taste of sperm which had spurted out of his cock earlier in the week.
Up until now I had only had a glimpse of his cock from the side, and although my left hand was between his legs it was still only in contact with his underwear. Moving my head away I placed two fingers of each hand inside the side gaps of his underwear and pulled the fabric towards me, opening them up even more. I could tell Adam was waiting for me to get inside his underwear so I didn't disappoint. My left hand slid through the left side and sat directly under his soft saggy balls, whilst my other hand went in through the right ,with my thumb to the front of his thick veiny cock and the rest of my fingers running behind between his pubic hair and his cock. The feeling of holding his warm throbbing cock in my hand was such a big turn-on and so different to holding my own, even though they were the same size.
I started off by gently massaging his entire soft and saggy ball sac with the palm of my hand, an experience which was more of a turn on for me than expected, especially as I thought of all that lovely sperm it was holding for me. Adam was getting a full hard-on by this point and this was not only evident by it expanding in my right hand, the tip of his cock was starting to poke out from the top of his underwear.