I am a man of my word.
Many uses come to mind:
While she's swallowing my cock, I could still be fucking her with my cock.
I can single-handedly give her d-p.
If I felt inclined, and particularly gay that day, I could give myself anal.
She could give me anal with my cock. Would that be considered homoerotic? I mean it's all me.
Ps: The sharpie was my added touch, just for you