Luke comes home

As we sit cuddling together watching TV I hear the door open and Luke come in. I freeze up as he comes into the room and looks over at us. "Who is this Sam" He says his eyes moving quickly to my chest. "Oh this is just Morgans sister who is in town visiting him" She says cool as ice. "Huh definitely the better half huh" Luke says laughing at his own joke. "Anyway you wanna cook me something babe?" He asks as I pull the blanket over my breasts so he will stop staring at them. "Sorry sweaty I have already eaten" Sam says and I bit the inside of my lip not to laugh.

"Alright then I am gonna watch some football then" He says picking up the remote without asking and changing the channel to sports. Luke sits down in front of us in a large chair and starts to play with his phone as the announcer drones on in the background. It isn't long before both me and Sam get bored and our hands start to wonder over each other. As she reaches down into my new panties though I tense up, without pausing her first finger slides into me and starts to finger fuck me. Looking over at her I see a wicked smile on her face as I try not to make a sound and alert Luke who is staring at the TV again now.

As I squirm with Sams fingers inside me I reach my hand over and grab a hold of her dick. It is already hard as I start to jack her off slowly. I feel her tense up as we both pause and look over at Luke. He isn't paying any attention. Feeling nervous I take action and slip my head under the blanket. Wrapping my lips around Sams cock feel natural and I start to bob my head up and down as I begin to blow her. I feel her hand reach under the blanket and stroke my hear as I work. Suddenly Sam takes hold of my head and holds me in place.

I freeze and hear "Hey babe where did your hot friend go" from Luke. "She went to go get something to drink she was feeling thirsty" Sam says and I try not to snort. "Huh whatever" Luke says. I feel her begin to stroke me as I start to blow her again. My body feels a perverse thrill at sucking a cock. Yesterday this would of been unthinkable but now I can't get enough. I feel the blanket over me start to slowly slide off of me and I freeze. As it falls I see Luke is still locked on the TV. If he would even turn slightly he would know but he can't even be bothered to do that.

Sam pushes me off gently pulling her sweats back on. "Me and Morgan are going to go do some girl stuff in the bedroom so just stay here and relax okay" Sam says as we move towards the bedroom. "Yeah whatever just keep it down" Luke says without turning.