Amanda and I were completely naked. But the doorknob was turning. The door was opening. I think we both realized there was no getting out of this - we were going to be caught. We slowly turned our heads.

It was Tina.

She was wearing a coat and carrying a few shopping bags. Her sunglasses were on and she was looking down at the door to keep the bags from getting snagged on the handle. She took a step inside the room and let the door close behind her. She set the bags down and finally, after what felt like ages, stood up straight and looked at us. Her jaw dropped.

"Holy fucking shit, you guys," she said, stunned. "What the fuck."

Amanda and I were frozen - I don't think either of us knew what to do or say. And I don't think we were interested right away in having our bodies fully exposed so we stayed locked in place, my body completely on top of her back, my soft cock between her ass cheeks and my elbows pressed to her side. But we both were looking at Tina. I felt Amanda lift her head up.

"Tina," she said.

Tina looked us over and then removed her coat. She had on a form-fitting floral dress that highlighted her curves. I'd always thought of Tina as pretty but never in a sexual way. But at that moment, given what had just gone down with Amanda, I noticed her figure in a way I hadn't before. Her light brown hair was glimmering in the dim light of the hotel room and her low-cut collar revealed the shadow of her cleavage. Tina's breasts were larger than Amanda's, rounder too, and I thought I could just make out her nipples through the fabric of her dress. Tina met my gaze and knew that I had been staring. She licked her lips, maybe unconsciously. Her eyes were shining.

"Can I..." Tina trailed off. She took a step towards us. I couldn't believe it. I felt my dick quiver. Tina took another step and then reached behind her back. I heard the dress unzip.

Amanda said, "Please do," and my dick instantly became hard again. Amanda squirmed a bit under me. "Wow," she whispered.

Tina pulled down her dress to reveal her gorgeous body. Her breasts were perfect inside her black lace bra and her pussy mound was inviting under her matching panties. Her belly was firm and her legs were strong and toned. She smiled as she removed the rest of her clothes.

I was so overwhelmed that I blurted out, "Jesus Christ Tina you have an amazing body." Her breasts were absolutely beautiful and her bush was trimmed and neat. "Get over here."

Tina climbed onto the bed as I rolled to the side, letting my erection pop free. Tina looked at it and reached out her hand to grip it. I moaned. Amanda turned over and sat up. "Suck it," she suggested.

Tina put her mouth on my cock and took it all the way in to her throat. I only knew Tina as a classmate, and I had always found her to be pretty reserved. Who knew she'd be a deepthroater? She was good at it too - and Amanda helped by holding her hair out of the way with one hand while pressing down on the back of her head with the other. I noticed that Tina had also snaked her own hand to the space between Amanda's upper thighs, and I soon heard Amanda gasp. Tina had two fingers in her. I reached out and ran my hands through Tina's soft hair.

Tina looked up at me while she sucked. I gently lifted her head up and off my cock and directed her mouth to mine. We kissed deeply and then she climbed up and onto me, expertly dropping down and letting my stiff erection slide smoothly into her slick pussy. I laid back comfortably and watched her ride, beginning slowly but gradually working up some steam. Amanda had gotten up onto her knees by now and embraced Tina, with one hand on Tina's belly and the other by her waist. They were kissing with full tongue, licking each other's lips. Tina had turned towards Amanda and put her hands on Amanda's breasts. I smiled watching them get worked up - I could see their skin shining with sweat as they got more and more into what they were doing.

Tina's pussy was feeling amazing around my cock - warm and wet and tight. I knew she was athletic and I was certain she did her kegel exercises religiously. Where fucking Amanda's pussy had been gentle and soft, fucking Tina's felt intense and driven, like all the energy in her vigorous ride was channeled into her vagina. Her pussy gripped my cock passionately. I moaned at one point and she looked down at me and smiled.

"You fucking love that," Tina said. Amanda left the embrace and swung a leg over my face. I felt her dripping labia cover my mouth and eagerly stuck my tongue between them. She started grinding instantly and I felt her juices flow onto my face. Meanwhile, Tina was giving me the best fuck of my life while I felt her tight belly and the tops of her firm thighs with my greedy hands.

Amanda cried out suddenly in orgasm. Her whole body tensed and she arched her back. My hands moved to her taut thighs and I held her in place over my mouth until I felt her relax again. She climbed off and eased back onto the pillows.

"Come here," she directed Tina, patting her lap.

Tina nodded and gestured to me. I slowly rose as she turned and laid back into Amanda's embrace. My cock slid out of Tina's sopping wet snatch. Now Tina's head was on Amanda's chest and Amanda was running her fingers through Tina's hair. I paused a moment to take in the scene. Tina's eyes were closed and she was clearly enjoying the cuddle. Her legs were loosely apart and jacked up a bit and her hands were on her knees. I reached over and grabbed her ankles. Amanda smiled slyly at me and nodded and licked her lips. "Fuck the shit out of her," she ordered.

My cock was throbbing to get back into Tina and I happily complied. I pushed it all the way in, to the hilt, and could feel her warm taint on my ballsack. I started sliding in and out slowly but soon worked back up into rapid, hard thrusts. Tina cried out in pleasure and wrapped her legs around me. Amanda now had her hands on Tina's firm round tits, rubbing the nipples. Tina's chin was pointing up towards me as she arched her neck and back - she was in orgasm now, shouting my name and Amanda's name and moaning.

"Oh ffffffffFFUCK!!!!" Tina shouted. I had my hands on her thighs and I squeezed them as her stomach clenched and her body bucked. She opened her eyes and looked right at me. "My god," she whispered.

Amanda was grinning, she moved out from behind Tina and got on all fours. "Tina," she said, "in my bag in the bathroom is some lube. Go grab it and lube up his cock."

I pulled my cock out of Tina and she grabbed it. "You're still so fucking hard," she said. "You need to cum." I smiled at her. Tina got up and went to the bathroom.

"I think I'm gonna get to cum in Amanda's ass," I observed.

"Hell yes, you are," said Amanda. "Lick my pussy a bit first."

I got behind her and crouched low and started lapping at her wet labia. She sighed. I licked up the labia to her taint and then to her sweaty asshole. I pushed my tongue into her and she jumped. "Oh my god," she said, "just like before...do that again." I did it again and she moaned and by then I could feel Tina expertly lubing up my dick.

"Do you want my cock?" I asked Amanda.

"Give it to me," she said.

I knelt and moved closer to her. I had my slippery cock in one hand and the other hand was on Amanda's tight ass cheek. Tina put a hand on the other and together we pressed them gently apart. Tina was encouraging me forward with her other hand. "Go on," Tina said, "fuck that ass." She licked a finger and stuck it right into Amanda, who gasped. I moved behind Amanda, aimed my cock at her asshole, and plunged in.

The feeling was amazing. I sensed her body moving away from me as she reacted to the pressure, and then back towards me as she forced her ass to receive me. I had one hand on one of her ass cheeks and the other on top of Tina's hand on the other ass cheek. She was tight - so, so wonderfully tight as I began pumping.

Amanda was grunting and when she looked back at me I saw she was grinning too. Tina was watching my cock slide in and out of view. She leaned forward and kissed my belly.

"You're so fucking hot, both of you," Tina purred.

Amanda's head was still turned toward me but her eyes were closed as she alternated between grunts and moans. Her ass was holding firm to my cock - it was a different kind of tightness than what Tina's athletic fuck had offered - but it was no less amazing. I was getting close and I said so.

"Fill me up," said Amanda.

I grimaced and arched my back and pressed my body flush against Amanda's ass and felt my cock quiver then burst with a huge rush of cum. I moaned loudly and the force of the eruption sent me backwards and I watched my cock pop out of her ass with a small flood of jizz. Amanda grunted hard and dropped down to her elbows. Tina was grinning and rubbing Amanda's back.

"How was that, sweetie?" Tina asked.

Amanda was quiet. "It was so good."

"Had enough?" I laughed. Amanda shook her head.

"Lick my pussy, Tina," Amanda whispered. "I just need to cum one more time." Amanda rolled onto her back and spread her legs wide. She was lightly holding her knees.

Tina crouched over her and went to work gently. I was exhausted but I got behind Tina and slid a few fingers into her still-wet snatch.

After a lot of moaning and some shouting, they both came together and curled up next to each other in the bed. Amanda reached out her hand. "Come here," she said, and I crawled next to her. Within moments we, drained, fell soundly asleep.