Michelle gets into the shower with Chris, Abbie watches

Michelle did remember her room number, thankfully, and snuck in quietly, asking Abbie to wait for a moment in the hall. She heard the shower running, and after a quick check, determined Chris was already in the shower. She fetched Abbie from the hall, and ushered her in.

"Let's leave our shoes at the door," whispered Michelle. She slipped off her heels, and Abbie did the same. Michelle walked silently toward the bathroom. As she approached the door, she unzipped her dress in the back and pulled it off her shoulders and down her body. She stepped out of it, leaving it in a pool on the floor. Her back still to Abbie, Michelle reached behind her and unclasped her bra, letting it fall quickly to the floor as well. As she entered the bathroom, she paused, bent straight forward, slid her thong down to her ankles. and stepped out of it.

Abbie was impressed at how quickly (and gracefully, considering all the drinking) Michelle shed her clothes. It was almost as if she didn't remember Abbie was there. But then Michelle peeked over her shoulder and smiled at Abbie.

Michelle had a tight body, a good tan (some of which was probably manufactured), small firm breasts, and a narrow butt. Abbie was envious of the tan. Her pale skin never seemed to tan at all, just give her an abundance of freckles and the risk of a sunburn. Michelle tiptoed toward the shower. As she approached, she saw Chris standing under the hot water, his back to her, masturbating. She watched for a moment, sizing up his body and the fact that he was already very hard. At the risk of missing the window of opportunity, she slipped in behind him, and ran her hands up his back.

Chris was taken aback when he heard Michelle's voice. "Whoa, what?" he exclaimed, feeling a surge of adrenaline rush through his body.

Without warning, she wrapped her arms around him, pressing herself against his back as her hands moved down his stomach until they found their way to his hardened cock.

Surprised (but not bothered) by the sudden intimacy of the situation, Chris could only stand there in shock as Michelle's hand firmly grasped his member.

"Michelle, I --" he stammered.

"Ssh," Michelle hissed. She stroked his dick, working to get him back to whatever moment of zen he was immersed in. Naturally, the fantasy vision he had in his mind was gone now, but surely the real life interaction of a woman in the shower with him would be a sufficient substitute.

Abbie snuck into the bathroom after Michelle. She stopped just inside the doorway, and leaned against the wall opposite the shower, watching. Chris put his hands on the wall of the shower in front of him, the water cascading into his face and trickling down his front. Michelle stood behind him, her breasts pressed into his back, her right hand around his torso, and her left hand on his left thigh. She jerked his cock, which (to Abbie's amazement) got even bigger still. She started to think that Chris might have the largest penis she'd ever seen.

Chris began to pump his hips a little bit to simulate fucking as Michelle gripped and pulled on his cock. "Not too fast, Michelle, don't want to pop yet." She slowed her rhythm on him. Abbie moved over to the sink, and hoisted herself up to sit on the ledge. She pulled up her dress, and lightly touched her pussy as she watched Michelle and Chris.

Michelle bent slightly, dug her fingernails into Chris's leg, and drew them upward. She reached her left hand around his leg, and did the same on his inner thigh. After that, she brought both hands to his dick, and switched -- left hand jerking him, right hand on his leg, and then later, on his back. Michelle planted several kisses on his back, and leaned forward, putting her weight into him.

Abbie touched herself more vigorously, spreading her legs wider as she sat on the sink. Chris still certainly had no idea Abbie was even there. And based on his (mostly) welcoming reaction to Michelle, odds were that this wasn't the first time he'd been surprised like this in the shower.

Michelle peeked back out of the shower stall, and extended a hand toward Abbie, beckoning her to join.