I (19M) started dating my now ex gf (21F) a couple of years ago, and we were very happy until i noticed her changing day by day, no "i love you" anymore, not kisses on the cheeks or lips like before, and not even sex. Thanks to that i started to go to her brother for tips or just asking what the fuck was wrong with her.
Her brother (25M) was my friend even before i started dating his sister because we were neighbors and we were always playing together football, videogames etc etc until we started grewing apart but thanks to that situation we started getting close again, and i started feeling different.
Then he discovered that she was seeing another guy, no physical cheating yet but definitely emotional cheating, i confront her and i break up with her, this was 6 months ago where his brother (let's call him Alex from here) and i started going out at parties together, playing videogames again, going to the gym together etc etc.
During those months i started to feel attraction towards a guy for the first time, him, i was confused and scared because i don't wanted to lose him again, specially now that we were like best friends again.
But one day the anxiety was eating me up alive from hiding that fact from him and i just told him, he was confused at first thinking that it was a joke but once he knew it wasn't he just give me a hug saying that it was okay and the attraction was mutual. He was so fucking sweet i was even more attracted (until two days later where we go on a date)
Alex was sweet as always during the dinner but when we were back to his place he was a different guy, he was kissing me with hunger, kissing my neck, slapping my ass, and i was so fucking horny because of that, he's good with the mouth and hands.
We ended up in his room with me sucking his cock, he was like a teacher saying "good boy, use your tongue like that" or "no baby, not like that, do this instead" until i was ready for the full experience and he started fucking my throat gagging me (and again, i was loving it), he cum in my mouth and i swallow it all as a good boy.
He let me rest for a minute and then Alex went down on me, he sucked my cock like a pro, with movements that i literally only saw in porno movies, until i also cum in his mouth, and that son of a bitch kissed me with my cum on his mouth and we both swallow a bit of it, again, fucking hot.
And then, the best part for me, my first time having penetration sex with a guy, i was the top, he was the bottom. We started as missionary, slow for me to see if i liked the sensation, Alex asking me if i was okay with all of it, i started moving fast and hard until i got him moaning my name and then i felt a switch turning on inside me.
I pick him up and ordered him to be in doggy style, i fuck his tight hole like that with spanks, hair pulling and neck grabbing in between, i didn't recognize myself but i didn't care, i was just fucking him hard, rough, making him asking for more and then leave him without words going even harder.
The last round was him riding me while kissing me and worshiping my muscles, and then i finally cum inside him, to this day it's my best fuck ever, no one came close (but if everyone wants to try they are welcome)
We're not dating but we were friends with benefits so this has been repeating here and there.
I'm open to questions, i can answer anything in comments or dms, don't be shy i don't bite!