All of the students proceeding into the classroom and began stripping off their clothes in excited anticipation of what today's sex lesson would hold. Once all the students were completely naked and situated in their seats Mr. and Mrs. Winters came out to greet their students completely nude.
"Now class I'm sure some of you are already anticipating this but today we will be talking about sexual intercourse, or what is commonly referred to simply as sex," Mrs. Winters said to the class.
"Now I'm sure most of you know this but sexual intercourse is when the man puts his penis inside the woman's vagina," Mr. Winters said to the class as his own penis had reached full erection from seeing his attractive young female students naked.
"Now as I'm sure most of you know sexual intercourse is how a man gets a woman pregnant, but I know all the young ladies in this class are taking their birth control so we won't have to worry about that," Mrs. Winters commented to the class, "and let me tell you young ladies it a very good thing that you are on birth control because feeling a man's penis ejaculating inside of you is an amazing experience."
"Another thing to note about sexual intercourse is there are a number of different positions you can have sex in," said Mr. Winters.
"We believe that it would be too difficult for just the two of us to show you all the different sexual positions so after the fantastic results of last class period we decided that we will pair all of you up so that you can show your classmates all the different positions," Mrs. Winters told the class. This caused quite a bit of excitement amongst the students, as they were surprised and intrigued that they would get to have sex with their classmates so quickly.
Mr. Winters addressed the class, "so what we will do now is pair each of you with a partner. Once we pair you with your partner we want the two of you to get together and start arousing each other. Once all of you are properly aroused for sex then we will let you know what position you and your partner are going to demonstrate for the class."
"Now let's figure out what these partnerships are going to be," Mrs. Winters said excitedly. "First lets have Bruce with Rebecca, then Bethany with Devon, Malcolm and Erika you two can partner together, let's see we can have Alexis and Jackson together, William and Michelle can be a good partnership and that just leaves Elizabeth with Thomas. Well these all seem like good partnerships. Now get together with your partner and remember what we learned from our previous lessons and use those techniques to arouse your partner. Alright chop, chop go get together with your partner." All the students got up from their desks and proceeded to meet up with the student they had been partnered with. Mr. and Mrs. Winters started to walk around the classroom to observe how their students were preparing for the next part of the lesson. Jackson was gently sucking on one of Alexis's very long nipples while one of his hands was busy between her legs fingering her. Alexis for her part had her hand wrapped around Jackson's erect cock and was slightly stroking it but seemed more occupied with what Jackson was doing to her. Bethany and Devon where intensely making out while Devon had one of his hands fondling Bethany's huge breast while Bethany was busy using two hands to stroke Devon's long, fat cock. Michelle had already taken William's cock in her mouth and was giving him a relaxed blowjob while also having one of her hands in between her legs rubbing her clit to make sure she was prepared for William's nice cock. Thomas seemed to have a similar idea to Michelle as he was in between Elizabeth's legs licking away at her pussy while the short, busty student gently fondled her 34D breasts. Thomas also had one hand wrapped around his thick cock to make sure it stayed hard for Elizabeth. By far one of the most interesting ways the students were practicing foreplay was Rebecca and Bruce. Rebecca had positioned herself so that she was grinding her large, fat ass into Bruce's cock while he had one hand reaching around grabbing one of Rebecca's firm 34B breast while his other hand was busy between her legs fingering her very wet pussy. Finally they observed the last couple as Erika had Malcolm's large cock head in her mouth and seemed to be sucking on it quite successfully. Not to be out done though Malcolm had one hand busy between Erika's legs as he eagerly fingered her while using the other hand to hold onto and gently massage one of Erika's large, heavy tits. As they watched their students please and arouse each other Mrs. Winters reached out to grab hold of her husband's cock to find it as hard as she could ever remember feeling it. She gave her husband's hard 9-inch shaft several short strokes before she addressed the class again.
"Alright now that everyone seems properly aroused I think its time to proceed to the next part of the lesson." Her voice seemed to bring the students out of a sexually induced stupor and they all turned to pay attention to their busty teacher.
"Now the first position we are going to demonstrate is called the missionary position. This is one of the most common positions in the world and is very popular. Now for this position the woman lies on her back while the man gets in position on top of her. Once the man is in position between the woman's legs he slides his penis inside of her. In this position he is free to kiss the woman on her lips or if he so desires he can pay attention to and kiss her breasts. Now since the woman is underneath the man she doesn't have to ability to move as much but she can still kiss and make out with the man. Also something that both partners find enjoyable in this position is when the woman wraps her legs around the man and brings his hips closer to her. This helps to pull the man's penis deeper inside the woman and lets the man know how much she is enjoying him," Mrs. Winters told the class.
"Now lets see who should our first couple be? I think that we will have William and Michelle start us off with our demonstrations." Michelle gave William's fat cockhead one last good suck before she stood up. William eventually got up still in a bit of a daze from Michelle's fantastic blowjob. He looked up to see Michelle walking toward a mat the teachers had put out for the demonstration. She turned around to look at him and when she noticed he wasn't following her she shook her butt a bit to entice him to follow her. William quickly got up and followed Michelle over to the mat. Michelle laid down on the mat on her back and spread her legs a bit to show William what he was aiming for. William was very excited for this part of the lesson and quickly got between Michelle's spread legs. As he was about to plunge his cock inside her he felt a hand on his shoulder he quickly turned around almost getting one of Mrs. Winters breasts straight in his mouth.