I give in

There is something about the two of them that completely takes my will power away.
With out any effort on their part they have me layed out across their couch Where Trevor starts fucking my pussy While I suck Simons cock.
Trevor starts kissing my face and as I watch he licks Simons cock while I'm sucking on it.
Simon suddenly pulled his cock out of my mouth and let Trevor suck it. Before he let me have it back.
When Simon started cummimg in my mouth. Trevor also got a couple of squirts in his mouth. He then kissed me on the lips and we licked cum out of each others mouths. A little later he shot his cum in to my pussy and Simon got down and licked me out.
Trevor must have noticed the look on my face because he smiled and said "I never told you we were bisexaul did I. Two guys who live together and enjoy threesomes. You did not even notice we share the same bedroom did you?"
Simon worked his way up my body kissing my breasts. His cock was hard again and this time he slipped it in to my pussy and started fucking me.