yes, she has to

"You really leave me ****, Nick," Hanna says, as she kneels in front of you.

You grin as you look at her with anticipation.

She unbuckles your jeans and unzips your fly, then reaches into your boxers and pulls out your limp dick. She runs her fingers smoothly along your length as your cock slowly hardens. As her left hand massages your balls, her right hand grasps around your girth and moves up toward your cockhead, then back to its base. She repeats the movement but you do not become any harder.

You look at Hanna's attempts stoically as you notice her exasperation increasing. "Maybe you should show more skin," you suggest. "Men are visual, and being in the janitor's room is not at all sexually exciting."

She frowns at you. "What are you suggesting?" she asks.

You think about taking advantage of the situation but do not want to offend your friend. "There's no porn around, is there?"

She looks around then blushes at the implication of your statement. To your surprise, she unbuttons her polo shirt and pulls it over her head, revealing a white t-shirt bra, which she quickly unhooks.

Your cock jolts with surprise as her boobs spill out and defy gravity.

"I guess, that should do," she says, as she resumes her handjob. You release some precum, which excites her to increase her speed. However, with no lubrication, the friction between your cock and her hand hinders further progress. "What now?" she asks dejectedly.

"Well, it needs lubrication," you say. She glances at you, apparently not getting the implication. "You can use your saliva," you suggest.

"Fine," she says, as she hesitantly wraps her warm mouth around your cockhead. "Just let me know when you're about to release," she adds, before going down on you.

You soon feel your cockhead hitting her throat. The sight of your topless best friend giving you head is too much for you. "I'm about to cum," you say uncontrollably.

"Wait,"she says, after disengaging her mouth and reaching for the plastic container on the floor.

You are not really sure whether you can hold it much longer.