Brotherly love

My brother accidentally flashes me and I can't stop thinking about his big cock and I end up cumming in his clothes while he's sleeping

"Goodnight mom"

I yelled downstairs over the banister. I waved to her as she put on her coat to go to her graveyard shift at the hospital

"Be good and tell your brother I left pizza money on the table” she reminded me before leaving. I heard the door close and lock

I ran to my brother's room. It was closed, of course, but I opened it anyway

“Za-” "What the fuck get out”!

My brother yelled at me as he yanked up his boxers, but not before I saw his dick.I have never seen a dick before except for me.His was bigger than mine with a little hair on it.

Zack pushed me out, closing the door, and for a second I thought he would come back out, but he didn't, so I ran to my room to grab my pencil and papers. I wanted to draw.

I ended up sketching my brother's dick from what little I saw I wondered how much bigger he was than me…

It had been a few hours, and Mom still wasn't home, and I knew my brother was asleep because I couldn't hear his game anymore, but I was up, and I was still thinking about his dick. I wanted to see it again. I wouldn't touch it…what would happen if I did? Would it get hard like mine? Probably, right? It'd probably be much bigger.

I grew restless, and my dick got hard thinking about my brother. I groaned softly, my hand running over my shaft. My precum coated my tip.

I wonder if my brother's precum was like mine.

It has to be a little the same since we are siblings, right?

My strokes grew faster, and my thoughts of touching my brother grew more… Mom wasn't home; she wouldn't know.

Zack wouldn't tell on me if I did, would he?

My hand unwrapped my cock, and I pulled up my boxers, got out of my bed, and went to my door down the hall and then right outside his door.

I pushed the door open softly. There he was, sleeping. He slept naked, and fortunately for me, it was a hot night, so no blanket either.

My hand went back down to my boxers. Going inside, I grabbed my dick and stared back with my strokes, listening to my brother's soft snores.

I could feel myself about to cum, but I desperately wanted to make him a part of it in any way. I wasn't going to touch him; I couldn't, but I couldn't stop stroking my dick. My eyes flickered around for something of his to cum in.

His jacket caught my attention, thrown on his floor after a day from school, probably. I kept my hand on my dick, but I slowly, silently got down on my knees and reached out with my free hand to grab the jacket.

I switched my hand for the jacket putting the cloth over my dick I began to fuck my brother's clothing.

I groaned as I pushed into the jacket. A flash of my brother's face appeared in my mind, and I shuddered as I came, the thick white stuff spilling onto the cloth.

I stayed on the floor for a second Zack's cum soaked jacket was still against my dick and I rubbed it a little letting my cum coat my tip and smear more staining the jacket my dick almost getting hard again at the thought of him finding my cum I his jacket tomorrow.