Birthday Present

It had been,
An interesting day,
Kids in 4th level,
Gave me a surprise,
Birthday cake.
 
At the receptionist computer,
Finishing an after hours,
Software install.
 
When,
The door,
To the office,
Across the way,
Opened.
 
We'd worked together,
For over a decade;
Friends,
Enough for,
Greetings,
Not much more.
 
She,
"Hey,
Can you,
Help me with,
Something,
When you,
Finish there?"
 
Me,
"Sure.
Maybe,
Another,
Five minutes,
Or so."
 
She,
"OK."
 
Left,
The door,
Standing,
Open.
 
Couple,
Minutes later,
Walked,
Into her,
Office.
 
She pushed,
The door,
Closed.
 
Dropped,
To her knees,
Pulled,
My pants,
To my ankles;
Then,
My briefs.
Her fingers,
Reached for,
Grabbed,
Began,
Gently,
Caressing my shaft,  
Bringing it,
To its full hardness.
 
Then,
A kiss,
Wet,
With tongue,
On the tip,
Of my cock.
 
I watched,
Her mouth,  
Take my swollen cock,
Slowly,
Bit by bit,
Fully,
Deeply,
Into her mouth,  
Until I lost sight,
Of her lips,
In my hair;
Until I felt,
Them against,
My abs.
 
She slid,
My glistening wet cock,
Out of her mouth,
Stroked it,
Once,
Twice,
Thrice,
Before,
I watched it,
Disappear again
into her mouth,
Into her throat.
 
Her tongue,
Her teeth,
Her lips,
All,
Played,
With my cock;
Its tip,
Its shaft,
Its entirety.
 
And my,
Balls;
She played,
She caressed,
She massaged;
They began,
To ache,
To swell,
In anticipation.
 
I felt,
A drop,
Of pre-cum,
Seep,
From, the tip,
Of my cock;
And,
Felt,
Its removal,
By her tongue.
 
My cum
Was rising,
Until there was nothing,
In my world,
Except,
Her mouth,
My cock.
 
Her hands,
Gripped my ass,
Pulling,
Pushing,
My cock,
In and out,
Of her mouth.
 
As my back arched,
As my pelvis rolled forward,
As my butt clenched,
Her hands,
Held,
Her face against my groin,
My cock firmly in her mouth,
I released,
Into her throat,
And,
As she pulled,
Back on my butt,
I finished,
Into her mouth,
On her tongue.
 
Her butt,
Gripping hands,
Pulled my cock,
Just slow enough,
Out of her mouth,
That a few,
White droplets of cum,
Remained on her lips;
Licked clean,
By her tongue.
 
From her knees,
Still gripping my ass,
My cock just barely,
Removed from her lips,
She,
Savoring those,
Last few drops,
Of my cum;
Smiled,
"Happy birthday."
 
I smiled,
In return,
"When's yours?"
 
I swear,
I saw,
Her eyes,
Sparkle.