I've got one that happened quite recently of the condom being removed. My girlfriend and I had always chatted about her having sex with someone else when we were having sex, especially when she was riding me, so it's something that turns us both on. Last Christmas my girlfriend had her Works night out, which all partners were invited to also. Great night however everyone got pretty drunk pretty quickly and I noticed early on my girlfriend constantly chatting and flirting with this tall guy. It went on for a long time then out of nowhere my girlfriend came over to me and quietly said "Would it turn u on if u watched me with Gary, I've told him about our little chats we have". I was frozen in excitement and disbelief. I just blurted out "yeah". So my girlfriend brought him over and we all say in a dark corner chatting then before long we all went up to the hotel room we had for the night. I just pulled up a seat and watched as he licked my girlfriends pussy, he got his cock out which was about the same length as mine but very very thick.....he then put on a condom and started having sex missionary. Listening to the noises of ur girlfriends wet pussy and a big dick r what u can't imagine reading any story it was such a turn on. They then turned over and my girlfriend started to ride him, about 2 minutes in she looked at me and said "We can take this off if u want" then slid up, pulled the condom off and lowered herself back on top of his dick. She came pretty quickly grinding on his cock then pretty soon he came inside her as she was riding him.

That was a huge turn on but I ended up just sleeping in the single bed next to them and I woke during the night to the sound of her sucking his cock and the sight of the bedsheets going up and down. Pretending to be asleep and listening to the low groan as he came in her mouth then watchin her quietly run to the toilet to spit out his cum was probably more of a turn on.