Brent had bought himself more time by having Sergei come with him to the apartment first instead of him leaving from the upper levels. It might sound contradictory, but since Sergei came with him it meant he couldn't just fly down the stairs quickly. He would have to walk down the hallway to get back out, and Brent even made an excuse that he wanted a specific smoothie or some bullshit.
He was just anxious to get as much time as he could because, damn it, if he could get two ejaculations in, he might be able to think with his true head around Sergei instead of the lower one that was causing him all of these problems.
Sergei didn't seem to know anything when it came to what Brent was planning, but why would he? Brent was just being the good little Guide by not kicking up a fuss and going back to his big, empty apartment and waiting for him to come back.
