I surprised him by emptying his balls into my mouth

I’m not sure about you guys but i happen to like surprises, even more so if i’m the one giving them. we have been fucking every night for the past few days but master was saving his load for me so he hadn’t yet cum in any of our sessions. we were going to fuck again tonight without him cumming but after a few minutes of sucking his cock i could smell the cum building in his balls and it made me so fucking horny. i was hit with a wave of naughty thoughts and decided i was going to make his cock beg for the release. i sucked his cock so good that each time i took it down my throat it would just keep pulsating, his cock’s sensitivity was dialled to the max.    just when he thought it was over and was ready for us to fuck i surprised him by asking if he wanted to cum in my mouth, i knew the question was rhetorical but i wanted to see the look on his face when i gave him the option. he nodded with a big grin and i went to work like a good cum slut. i put his cock back in my mouth and greedily drained all the cum from his balls. he came so hard that most of it shot down my throat before i got a chance to prepare myself, i managed to save some of it in my mouth and drooled it over his cock.