Three weeks ago I allowed my younger brother Corey to perform cunnilingus on me. He'd been in a mood all day, so when I asked him why, he blurted out his girlfriend had embarrassed him by saying he didn't know how to give a girl an oral orgasm. Apparently they'd had sex and he'd tried to lick her pussy but failed miserably.
Later that night thinking about what he'd said, I became incredibly horny thinking about Corey licking a girls pussy, that I wanted him to lick mine. Texting him to come into my room, I got myself naked spread my legs and then spread my pussy lips with my fingers. Corey walked in and looked at me in total shock. When he asked what was I doing, I replied "Teaching you how lick pussy".
His girlfriend was right, Corey didn't have the first idea. But after lots of patient trials and tuition over the next half an hour, I had my younger brother eating me out Just how girls love it. His tongue and lips brought me to two orgasms, one after another. When I'd cum the second time as he sucked on my clit and used a finger to penetrate my pussy, I asked him if he'd like me to suck him off. That's when I learned why Corey had had so many girlfriends. He might not have known how to give a girl real good cunnilingus, but my younger brother sure has a very large thick cock.
I gave him a blow job to what I thought was good, but it became my brothers turn to show me just how he liked it. I was soon sucking hard on his bulbous cock head whilst stroking his thick shaft, and was rewarded with Corey's hot thick sticky cum flooding my mouth and throat.
Before he left my room, he asked me if I'd show him again. As he put it "To make sure he never ever got it wrong again".
Corey has visited my bedroom four more times in the last three weeks, with one occasion where I nearly let him fuck me. It was only because we didn't have condoms, that I didn't allow him to slip his massive cock up me from behind. He did however continue to lick and suck on my pussy and ass until I came again.
I now what we're doing isn't strictly okay, but we're both fine with it. And as far as we're both concerned, we're going to carry on giving each other oral pleasure for as long as we both want it. Now I've bought condoms, who knows I might just ditch my boyfriend and rely soley on my younger brother to give all the sex I need.