My Brother: My Cumdump (Pt 3)

Younger brother(12) learning his place as a free use slut

After the first time I fucked his ass, I started to use my brother more often. I was 14, and I was always horny. Every morning, he was woken by my morning wood being pushed into his mouth, as I pumped my first load of the day into him. Two or three nights of the week, after the house was quiet and everyone was asleep, I’d go through to his room, slide into his bed, and fuck his ass, holding his face into the pillow to hide any grunts, and later, moans. I never gave him the choice, but I must have improved my technique, because by the time he was 13, I often felt him stiffen up as I fucked him, and felt the sticky mess where he shot his own load into the sheets.

One evening, I came home from school to find that he’d brought a mate home for a sleepover. My mum had just handwaved it away as “Whatever” but I was fuming. I couldn’t easily get my hole, and my little brother knew it. He had a smug little look on his face all evening. As they played the PS, I seethed on the sofa, shooting angry looks at him. When he ducked out to go to the bathroom, I followed him, and as he stepped out, I pushed him back into the small room, forcing him to his knees. I made him take my load there on the bathroom floor, and when I’d finished, stalked back to my room to ignore them for the rest of the night.

A couple of weeks later, he did it again, and again, I waited my time, and forced him to take my load through the evening. When he tried it again a third time a few weeks later, I was really angry. I wanted to show him, he couldn’t fuck with me like that. I waited until the quietest time of the night, about three in the morning, and slipped along to his room as I would usually for a night visit, wearing just a tshirt.

I clicked the door open, and could just hear deep breathing, as the two boys slept deeply. I padded over to my brother’s bed, and slid in as usual. He always was a deep sleeper, and I felt him shift in his sleep. He normally slept in just his briefs, but he had obviously dug out some pajama trousers for shared quarters. With one practiced hand, I pushed his head into the pillow, feeling him wake up. With the other hand, I pulled down his pajamas and underwear. I hissed in his ear “You’d better be quiet, or you’ll wake your friend.” My erection was hard pressing against his ass.

As we lay there, I felt his ass opening to receive me, felt him pushing back, possibly unconsciously, and my head slipped into his waiting hole. I gently bit the skin of his shoulder, not wanting to moan myself as I used him with his mate not ten feet away. As I bottomed out, I felt him leaning into me. It didn’t take long before I flooded his ass with my cum, almost simultaneously feeling him cum underneath me.

I pulled out and left him, filled with my cum and covered with his own. The heavy breathing of his friend filled the air, and the cool air brushed against my cock, slowly drooping as I returned to my bedroom, leaving the door of his ajar.

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