Me and my best bro play this game where we suck each others' dicks and call the person who cums first a fag. I usually win because my bro's never been all that great at cocksucking, and when he jizzes in my mouth, I make him finish me off then give him a passionate kiss so he has to swallow both loads. Then I berate him for the next hour or so about what a total fag he is.
But this one time, we were 69ing like normal, and I could tell my bro was getting really close to orgasm. I wasn't quite there yet, but I hear him cry around my cock and it really gets to me. So I decide to take pity on my bro and slow way down, only gently stroking him and planting a tender kiss every now and again. Sure enough, I cum first and then finish him off and swallow. And then he looks over at me and plants a wet one right on my lips. I feel my own salty jizz slide into my mouth and swallow it happily. He breaks the kiss after a good while, looks me right in the eyes, says "...Fag" and punches me on the arm as hard as he can.
We cuddle naked for a while after that. I smile as he holds me in his strong arms and tells me what a colossal fucking faggot I am. I "agree" and laugh along with him, sometimes giving him another kiss or two. When it's finally time for me to leave (had to go to my girlfriend's birthday party), my bro gives me the biggest bro hug he's ever given and says "Thanks, bro." I tell him it's no big deal and that it was the least I could do for a bro as awesome as him.