Chapter 3

That evening's sex ed class outline was focused around the subject of birth control and getting the guys and girls to learn how to use both condoms and diaphragms as one means of intentional birth control. This particular class was at the very beginning of their actual practical instruction phase and they had yet reached the sessions where they'd actually tried penetration and an actual fuck with the male/female partners they'd already been paired up with. Rob wanted them to be introduced to all the means of birth and sexual disease control before he had the guys sticking cocks in the hot wet pussies of their female classmates.

Rob walked into the class with a bag containing both a variety of different condoms and also a variety of different sizes and styles of diaphragms. He spent the thirty minutes discussing reasons for using all varieties of contraceptives and then he demonstrated the diaphragm and showed the class how a girl inserted a diaphragm and used the necesssary spermicide to ensure the highest level of pregnancy prevention. He had a cut-away model of a woman's body showing the uterus, the pussy and all the necessary parts to show how the diaphragm was properly worn to make sure it didn't fail in its purpose.

Then, Rob came to the part he thought eveyone enjoyed the most -- showing them how to use a condom. The girls seemed to really be into the male sexual model he had and the guys either dismissed the whole idea of using a condom or actually paid some attention to what he told them. Rob showed how to properly keep a condom to ensure it was still usable and reliable whenever the time came to pull it out of the foil pouch and use it, and also how to properly handle it to kept the lubricated ones as slippery and lubed up as possible. Rob demonstrated everything from tearing open the foil container to how to go about getting the condom out in order to prevent tearing it or in any way damaging the rubber.

"OK, I've got a model here of the erect male penis," Rob said, "but in a minute, I'll split all of you off with your sex ed partners and you can watch while the girls insert a diaphragm and then you girls can watch as the guys put the condom on and then I want you girls to help your class partner put a condom on, OK?"

Rob took one of the lubricated condoms he'd just opened and with the erection model braced in between his legs, he used its position to simulate that it was his hard cock they were watching him drape with a condom. He positioned the rolled up rubber at the tip of the model cock and then smoothly spread and unrolled the entire condom down over the hard dick until the entire condom was covering the cock.

"Any questions, ladies? Gentlemen?" Rob asked as he looked around the room for anyone seeming puzzled or actually having their hand in the air to indicate they wanted to ask something. "OK, well, I see you're all condom and diaphragm experts, folks, so split up with your partner and let's see what you know," Rob said as he passed out diaphragms and condoms to all the couples. He watched while the guys and girls paired off and then he took all of his clothes off except for his briefs in case there was a need for him as the instructor to actually demonstrate proper condom use. He walked around the room and found that the guys were the most bored as the girls first practiced putting a diaphragm up inside their pussy and then making sure it was covering the mouth of their uterus to prevent the guy's sperm from gaining access to their fertile egg.

After the girls had all finished, then Rob told everyone to now practice putting a condom on the male partner. He always enjoyed this because he prefaced his "go" with, "You know, you cannot put a condom on a flaccid dick, so whatever you do is fine, but the guy's going to have to have a nice hardon in order to make this session work."

Rob loved it as he saw everything from girls jacking their guy, to girls blowing their partner and some guys jacking themselves while their female partner just looked on. As the guys got hardons, Rob moved around and watched as all the couples tried to get the condoms out and then get them properly down on the young man's hard dick.

One of the couple's, Pam and Willy, were having problems with the condom exercise, so Rob finally pulled his briefs off and said, "OK, you two, let's see if you can get a nice lubricated condom on this big cock of mine," and his dick was already fully hard so all they had to do was get it draped on him to his satisfaction. Rob never had any problems getting hard and being here with this bunch of his naked sex ed class students kept him in a perpetually hard state of affairs. Sure enough, like almost always, when Rob stepped in and became a part of the instruction, things seemed to go much more smoothly. Pam quickly had the new condom out of the package and then she placed the rolled up rubber over the hard full head of his cock and she gently but smoothly unrolled the condom down over his thick hardon while she ensure that the condom was in place and that it covered his entire dick.