"Don't you dare!" she said. He looked her straight in the eyes and continued to unzip her dress. He pulled the front of the dress down and exposed her perfectly round tits. He leaned down and kissed in between her breasts - following the curve of her chest. He put his tongue gently on her nipple and licked, looking up to see her biting her lip.
"I am so wet right now, it was probably a mistake to not wear any panties," Tanya commented. Sam pressed her tightly into him and reached around her back and ass, sticking his hand between her legs from behind, to feel her warm pussy.
She wasn't lying. She was wet and dripping and when he pulled his fingers out from inside her, he brought them to his mouth and sucked her wetness off his fingers. At this point, her dress was on the floor and she was completely naked. Sam dropped to his knees and put his mouth on her crotch. She let out an almost imperceptible "oh god!" as he started kissing her between the legs. He pressed her legs open just enough so he could stick two of his fingers inside of her pussy. He licked on her pussy, just above the opening. He gently - ever so gently - bit down on her clit which made her knees buckle.
"Oh god I don't know if I can do this standing up!" Tanya gasped. Sam continued to rub his fingers against the inside of her as he sucked on her clit. She threw her head back and let out a quiet gasp. As Sam continued to suck on her, he started to hum, creating a vibration against her clit. With his fingers still inside her, he rubbed his mouth against her opening and hummed loudly to create as much vibration as he could.
"Oh god baby, I'm going to cum!" Tanya breathed. She grabbed the back of his head and forced his face into her pussy. She was wet and dripping and Sam was lapping it up and eating her with as much force as he knew she could handle. After a few seconds, she started panting heavily, whispering, "I'm cumming! I'm cumming!" She humped his face and rubbed her wet pussy against his open mouth. After a few final thrusts, Sam could feel her tension release and she buckled to the floor.
Sam slowly stood up so that his crotch was now at her face. She knelt on the floor in front of him as he unzipped his pants and pulled out his cock. He rubbed on it and lightly slapped it against her cheek. Tanya tried to grab it and put it in her mouth, but Sam stopped her. "No, let me do it. I want to cum all over your face."
"No, you'll mess up my makeup! Cum on my tits." With that, Sam slid his hand up and down the shaft of his dick, working to climax. This wouldn't take long at all - he looked down at her and saw her beautiful face, large, round tits, and big blue eyes looking back up at him. After a few more tugs, he could feel himself on the verge of exploding.
He didn't give her any warning. He came forcefully all over her chest and watched as it dripped down her tits and nipples in short bursts. His cum shot out a few more times and he moaned and sighed with each pump. "Oh fuck that is so hot," he said as he finished cumming on her. Tanya started to look around for something to clean herself up with when Sam stopped her. "Let me take care of it," he said. He stood her up and licked his white juices off her chest. He licked her breasts and nipples until there was no sign left of what had been done. As he finished, he leaned in and kissed her on the mouth.
"Mmmmm...you taste delicious," Tanya said with a smile. She leaned down and picked up her dress, repositioning it around her naked body. Sam helped her zip it back up and made sure her hair and makeup were not messed. They headed to the door leading them back to the party and when Sam grabbed the door knob, he looked back at Tanya and gave her a wink. They went back to the party, just as Tanya's boss was getting ready to tell another one of his stupid jokes.
"Oh you guys are gonna love this one!" Tanya looked at Sam and just rolled her eyes.