Me, him and her

It was a Sunday and I had invited my friend around to watch the football, I knew he'd always liked my girlfriend but that day was unexpected!

The 3 of us were sat in front of the tele for a while until my girlfriend got up to go and have a shower. Being as teasing as she is,she brushed my face with her DD tits and then brushed my cock with her hand while she was getting up off the sofa. While she was gone, my friend started asking what we've done sexually, I just smiled and decided not to answer...

When the football was back on, my friend left the room for the toilet (had to be the same room my girlfriend was showering in)
as he opened the door, my girlfriend poked her head around to see who it was.
"Dont worry i wont look haha" my friend said to my girlfriend.

I could hear them chatting from downstairs and naturally i got paranoid of what they could be doing, but then almost instantly, the shower turned off. My girlfriend left the bathroom first in nothing but a towel, as she was leaving, the towel caught on the door handle and fell abit. She re-entered the room covering her boobs just as my friend turned around from the toilet with his dick still out.

At that point, my girlfriend gave up on the towel and dropped it completely. Within seconds, my friend was naked and he was rubbing a huge pair of tits while getting his dick rubbed.
She then went down on his cock and began sucking on it, my mates hands controlling her head and he ended up getting a deep throat blowjob.

I dont know how they thought they could do it without me knowing but after a while, I went upstairs, opened a bedroom door and there, I saw my girlfriend on all 4's getting slammed by my friend, his hands were all over her impressive boobs and he was loving it.Turned on by the sight, I got my dick out and went for her mouth to get a blowjob...she pushed it away and said "im only...satisfying...big...dicks" my friend laughed and told me to sit down and stay there, I wanted to watch while i was turned on but i had to watch my girl get fucked in numerous positions and i had to witness my girl complimenting my mates dick over and over again.

When finished, my mate emptied his cum all over her pretty face and while that was happening, my girlfriend pressed his hand onto her boobs...my mate loved her tits and unfortunately for me...my girlfriend loved his cock.