Winner gets a massage

"The winner of the bet gets a massage from the loser!" Sarah was practically bouncing with excitement, she'd always loved the back rubs I gave her.

There was no better feeling that seeing how relaxed they made her after a log day of studying. Not to mention getting to touch her soft bare skin, which always both of us excited. We'd never had the chance to turn that excitement into something else, and thinking about it just made me more frustrated with Callum's presence.

"Just like, a head or feet massage right?" I asked, hoping that Callum's hands wouldn't be running over my girlfriend's body.

"A full body massage, nothing but the best for the lady." Callum announced, returning from the bathroom with a bottle of baby oil. "Hope you don't mind me using some of your oil, baby."

"That's Sarah's." I said dryly, brushing off his taunt. "For shaving, I don't think-"

"I think it'll feel amazing!" Sarah interrupted me. "Should I go lie down on the couch?"

"That would be perfect! Liam, how about you go light some candles for the ambience." Callum put his arm around Sarah and walked her over to the couch, leaving me to light their candles while they got started.

Callum kneeled down next to Sarah and began rubbing her feet and legs, slowly making his way up her body. I wanted to stay close to watch Callum's hands, but that would leave me awkwardly standing around. Instead I sat back down on the recliner, my view of his hands blocked by his toned shirtless back.

"Mmmmmmmmmhhhhh wow, that feels amazing." Sarah moaned as Callum reached her thighs.

"You'd be surprised how good my hands can make you feel." Callum told her in a low, whispered voice. "Now for the sake of our friendship, I want to warm both of you that I'm about to touch Sarah's fat ass."

"Is that really necessary!" I said, referring to both the action and the way he was referring to her butt.

"I'm a trained masseuse Liam. There's nothing sexual about this. A good glute massage can really reduce the muscle tension."

He was a massage therapist now? I wasn't sure I believed it, but I'd promised to put more trust in the guy. He did mention it up front at least. That had to count for something, right?

"I think my glutes could use a good deep massage." Sarah purred out. "Please Callum, do whatever you think is best."

"How's that feel, is it hard enough for you?" I couldn't see his hands, but they would be rubbing all over my beloveds butt right now.

"Ohh that feels so good, but I can take it harder." Sarah was moaning longer and deeper now as Callum's hands ran over her ass.

"Let me work this knot you've got, I'll have to get in a bit deeper."

"OHhh, OHhHhh, yes that's the spot!" I could see the pleasure washing over Sarah's face. "I'm sorry Liam, but his hands feel so much nicer than yours."

I felt sick in the stomach watching those two, but it would all be over soon I told myself. Just get through one hellish night and we go back to our loving life alone together.

"Don't feel bad Liam." Callum looked back at me while his hands kept working over Sarah's butt. "I'm far more experienced than you, and experience is what a girl is looking for."

"That and big strong...hands." Sarah giggled.

"That always helps." Callum chuckled. "Maybe another time I can show you how to properly touch a lady."

"I know I'd love to get another massage." Sarah moaned out.

"Yeah... thanks... maybe we can do that." I said through my gritting teeth. I wasn't sure how much longer I could be polite and civil.

"Time for your back ginger tits."

"Mmm but I wasn't finished yet?"

"I'll bang out those knots later, right now let's get this bra off." Callum unhooked her bra with expertise.

"Excuse me! Why does her bra need to come off!!" I really wanted to play nice for Sarah, but this was a step to far!

"Do you want this lovely bra she bought for you to get covered in oil?" Callum snapped back at me. "Use that baby brain to think things through for a second!"

"I think, it would be hard for a trained masseuse to massage around it!" I raised my voice.

"Boys, boys, please." Sarah said. "You promised to be good. Now Liam it's alright, he's a professional. You can take my bra off Callum."

Callum grinned at me before going back to drape off her bra. Sarah lifted herself up so he could pull it off her, and with the angle I wasn't sure if he touched her or how much he saw.

It was a little humiliating being told off like that and then having another man take off my lovers bra. I'd certainly never had the chance to take it off and was hoping to be the first guy to do so.

Sarah went back to moaning as Callum's hands ran up and down the length of her back. He spent more time and the top, where her boobs would be spilling out if her sides. Desperately I wanted to rush over and stop him, throw him out of the house and spend a night alone with my sweet kind girlfriend.

But maybe I was being to harsh on Callum again. He really hadn't done anything that wouldn't happen in a real massage, and he did seem to have a skill for it. I needed to calm down and trust Sarah, she wouldn't let him do anything that would cross a line.

"Time for the best part." Callum said, running his hands over her butt one more time.

"It's time for you to flip over ginger tits."