Sex in chemistry lab

She was wearing a wide neck pink kurti and a black legging today. As usual she was looking very pretty today.. It was Sunday, and Shreyas had to come to school for a practice with his drama team.. Shweta, his best friend's girl friend, was playing his wife's role in the play. Both of them being good actors got finished with most of their scenes very early. It still was only 1 pm, and they had to stay in school till 4 pm. So, they took a break and let other team members practice with their guide.

Shreyas was 6 feet tall fair guy with brown hair. He had always fantasized about Shweta but never expressed as she was his best friend's gf. Shweta was 5'6", a good height as per a girl's standard. 33 29 36 were her body stats and with a "B" cup bra size.. She had a beautiful smile and that made her look really beautiful despite of her glasses. Both of them were in 12th Standard, aged 18.

It was a big school with 4 different academic buildings, and as it was Sunday, there was nearly no one except their drama team. "Lets have a look at the new chemistry lab", Shweta said. "What a beautiful voice does she have!", thought Shreyas while they were on the way to the lab. She was one of the best singers in her schools by the way. The chemistry lab was at the top floor of another building and was still under construction. It still didn't have any doors, but the lab stands were all fixed at their place.

"Have been here many times with your friend", Shweta said, "this is where we had our first kiss." Shreyas was lost in the thoughts of Shweta kissing. His imagination was broken by Shweta when she asked him come and see the sight from the window. It was a beautiful scenery as their school was surrounded by mountains. Standing very close to her, he was really losing control as her fragrance was attracting him towards her. She started singing a song from Saathiya movie.

He was lost in her song and lost control of himself, he put his hands on her shoulders and planted a kiss on the right side of her shoulder near her neck. Shweta immediately turned back but to his surprise, she didn't slap him. She smiled seductively, came close to him and said in his ears, "I always gave you signs, what took you so long?" She then sat on a platform to level her height with Shreyas and pulled him close to her. She removed her specs and put them on the lab stand and pulled Shreyas close to her. She held his hand and rubbed his fingers around her lips. Shreyas had gained enough courage now and kissed her softly on her lips. He rubbed his lips on her lower lips as Shweta too closed her eyes and put her arms around him. "She should win the best lips award", Shreyas thought and slowly inserted his tongue in her mouth to touch hers. Shweta responded well and both of them shared a good tongue kiss. "She looks quite experienced", Shreyas thought again as he continued with his deep passionate kiss. Then, he rubbed his way through her lower lip via her chin he moved to her neck.

He kissed her throat slowly till the part which was visible. Then, moved up till the point where her neck and shoulder met and bit her hard. "ouch" she said in a small whisper and caught his hair tight. Now he rubbed her lips all over her neck and he saw that she was really enjoying. He could see her playing with her own lips as he kissed her neck back n forth from one side to another. "She really loves it", he thought as he now understood the reason why Shweta had some red marks on her neck after the games period. He sucked her neck hard as she was moaning a bit.

She now started licking his ears and bit his ear lobes while Shreyas moved his hand into her bikini playing with her waist. Her skin was smooth as butter. Shweta then sucked his neck and bit him. She moved his hands to her bra inside her kurti. Shreyas played with her not so big, but curvy boobs, and pressed them as Shweta opened his top 2 buttons and kissed around his chest and bit him even there. It was a tickling sensation for him as she was kissing at licking his chest.

Shweta then stood up from the platform and made Shreyas sit on the floor, lifted her top a bit and made him kiss her navel. She laughed in a slow fruity voice and Shreyas looked back at her naughtily. He continued to kiss her stomach as Shweta held his hair tightly. She definitely enjoying it as she stretched her neck and bit her lips. Shreyas stood up and started kissing Shweta's neck once again and started rubbing her pussy with his fingers over her legging. It was already wet and he could feel it.

He lifted her top but Shweta stopped him, "some one might come and it would be difficult", she said. "Our lower parts are hidden due to platform and lab stands though", Shreyas said naughtily while he was opening his zip. Shweta understood his intentions and sat on the floor. As he removed his underwear, Shweta held his dick in her hands and started sucking his balls. Yeah, he loved it when her smooth lips rubbed around his balls. She rubbed his dick as it was very hard and put it in her mouth and rubbed her lips all around. She then took it out of her mouth and smiled," I have never been this far.. I am a virgin you know". "So am I", said Shreyas as he held her pony and put his dick in her mouth. He made it reach her throat as she coughed. Shweta then sucked all over his dick as Shreyas held her pony. She spat on it and sucked it again.

Now he pushed her on the floor and pulled of her leggings. Shweta was too aroused to oppose anything now. He removed her panty and and tried putting his dick into her pussy. "Lets save this for your boyfriend", Shreyas said and turned her around to go for her ass. He pushed his dick slowly into her ass as Shweta tried not to scream with pain. He then started fucking her ass slowly. Initially it was painful but then Shweta started to enjoy it. Moaning, she tried hard not to make her voice audible. Though she shouted quite a few times, but there was no one in that building to hear her. "ohh shreyas... mmmmmmmmm, i always wanted dis.... ahhhhhhh... yeahhhhhh.....mmmhhhhhhhh"

Now Shreyas was fucking her hard, his hands into her bra, pressing her boobs. Shweta was loving it, and was moaning hard. It wasn't a long session as it was first time for Shreyas, he cummed in her ass. He touched some of it around her ass and made Shweta taste it. They laid exhausted on the floor drenched in sweat and breathing hard.

They dressed back to leave the lab. Shweta smiled and gave him another deep kiss. He could see a red mark on her neck as he touched it and kissed her there again. Shweta looked at the watch, they had been away for an hour now. She went to washroom at tried to faint her mark and adjusted her clothes. They went back to practice their scene, where Shweta was the wife of Shreyas....