You walk back in

You drop Gwen's stuff in a pile by the door and walk back in.

"Hi, do you want a blowjob?" She asks immediately.

"Yes I do." you say as you approach her, pulling your dick out. She doesn't hesitate to start sucking it. She licks around the tip while staring up at you. As she's starts to suck you realize she's not very experienced but she has obviously watched a lot of porn. She tries her best and fails to get the whole thing in her throat, gagging and spluttering. You grab her head and help her down. "Don't worry," you tell her, "By the end of today you'll be an expert."

"Whoa it's true!" You hear a guy yell as he walks in the door behind you. Before you know it there's a line of ten guys waiting their turn.

"Let me cum on your face." You say and she pulls your dick out of her mouth.

"Of course!" She says as you stroke yourself to completion all over her pretty little face. She looks pleased with herself, having received her first load of the day. You step out of the way and the next guy takes your place.

"Hi, do you want a blowjob?" Gwen asks politely.