You cum in the girl's throat.

You can't hold back. You close your eyes, grunt and groan, and feel your hot cum shoot out of your shaft deep into the girl's throat. You'd love to hold her head and press her tight towards you, but obviously that's not possible. Nevertheless, she does not shy away, but stays in place, your cock still buried in her mouth. You feel yourself giving her a few good shots, before your orgasm slowly fades away. That was good! That was really good, you think.

The girl finally withdraws her lips and frees your cock, and you step away from the hole, putting it back into your boxers and closing the zipper of your pants. You wonder who that girl was and if you might meet her later at the party. Of course, there's no way of ever finding out, unfortunately.

Happy, you continue your way along the balcony.