Walking back to the off-campus apartment where I shared a room with my close friend Eric, I wrapped my arm around my slender dark haired girlfriend's waist and pulled her close asking "So Amy did you enjoy yourself at Eric's birthday party?"
"Yeah, I guess I did Patrick" Amy, obviously a bit drunk despite the addies we'd both snorted, replied trying to sound casual.
"From the way you were flirting with Eric it certainly looked like you were enjoying yourself," I replied grabbing my girlfriend's ass through the tight denim of her shorts.
Blushing slightly Amy defended herself, "Well it was his 21st birthday and you told me to make sure he had a good time at his party."
"Ohh, I see, so all that flirting you were doing with him. That was all just you being a good girlfriend?" I asked in an amused skeptical tone.
"Of course it was," Amy replied tilting her chin back and adopting a caricature of a high society accent, "you don't think I actually find his broad shoulders and piercing blue eyes attractive or anything do you?"
"No, of course not," I replied maintaining the pretense, "I could tell all that giggling you were doing was obviously fake and you only sat on his lap to be a good girlfriend."
"That's right," Amy said flashing me a smile, "it was a horrible ordeal I put up with for you."
Slyly I added, "And you really went above and beyond letting him put his hand on your leg underneath the table."
Blushing slightly Amy stammered, "Ohh, uhh I didn't think you noticed that, Patrick. I mean it just kinda happened."
"And I suppose you just froze and that's why you let him leave it there for the full ten minutes?" I asked.
"I figured it was his birthday and didn't want to say...and I was pretty drunk...I mean you always said it was fine if I flirted with other guys" Amy trailed off.
"Ohh, is this why you insisted on leaving early?" Amy asked real concern in her voice, "I mean sure I have a bit of a crush on Eric and I might have even fantasized about sleeping with him once or twice but you know I wouldn't cheat on you."
"Actually, I found it kinda hot," I admitted taking my hand off my girlfriend's ass to open the door to my dorm room, "we left because I decided to cash in one of those coupons you gave my on my last birthday making you my sex slave for the night."
"Ohh, I see," Amy said breathily as I closed the door to the room I shared with Eric. "Soo, uhh, what do you plan on doing with me?""
"Ohh no, that's no fun," I remarked wagging my finger. Opening the drawer where Amy and I kept our sex toys and taking out the leather cuffs I asked, "So tell me Amy did you enjoy sitting on Eric's lap?"
"Yah I did," Amy said breathing hard and holding out her wrists to let me cuff her."
"And his hand on your leg," I asked tieing a rope to the metal rings on the cuffs.
"Well, yah," Amy admitted squirming slightly as I threw the rope up over the exposed pipe that ran along the ceiling through the center of the room, "Especially having to pretend nothing was going on."
I pulled the free end of the rope down forcing Amy's wrists up above her head and tied it to the metal wrings on Amy's cuffs. With my pretty dark haired girlfriend throughly restrained I leaned in to give her a long sensuous kiss. Pulling back from the kiss I remarked, "It was kinda like you were just another birthday present of his wasn't it."
"Yah, I guess it was," Amy agreed hungrily leaning forward in search of another kiss.
Denying Amy her kiss I instead let my hand lightly brush over my girlfriend's side saying, "Does that idea turn you on? Being given to my friend as a present for his pleasure."
"Yes, you know that's a fantasy of mine," Amy sighed squirming at her bonds in search of more contact with me.
