We are in the middle of the boring after office party and I grab your hand and pull you into a separate room. I make you sit down in front of me and I show you what I want you to do while I try to keep you quiet even if I can't stop giggling. It's about to happen, you are about to enjoy a striptease and lapdance from your favorite work colleague. I show you how to rub over your business pants until you are nice and hard. I keep teasing you, stripping down slowly, grinding my ass on your lap and face, up close. I want you naked and stroking pretty soon and you have to follow my jerk off instructions from then on. Speed up, slow down and stop completely so you won't cum before I tell you to. Once I'm fully naked, I'll tease you a bit more before I let you cum all over my naked body. I keep the JOI until I give you a 10-0 cum countdown and then you are free to drain your balls all over me.