You use the carrot and the dick

You flip your skirt up to show Mr. Penis-**** your rigid sissy shaft pointed straight at his face and the sexy little ball bra you wore just for the occasion. “Have you ever seen a sissy cum?” He starts to pull his head back. You grab him and pull him right into your crotch so his nose is nestled up against the base of your cock! His instincts see him trying to pull away again, but you rest your knee over his shoulder and hold him close putting an end to that.

You coo “It’s quite impressive! Sissies cum so much better than bois.” You start to massage his scalp as you talk to him “You see we can produce such volume, I could cover you from head to toe. But of course a single drop would be enough to infect you.” Ohhh you moan as his tongue slides along the base of your cock. “That’s it Mr. Penis-**** breath me in, smell me, taste me… You can’t resist me!” You rock your hips a little to rub your cock against his face mmmmmm. You hold him close fingers wrapped around his skull until you feel him relax and begin to breath deeply. “Do you like my scent Mr. Penis-****?” He nods rubbing his lips and nose along your cock. “Good, very good!” you gasp the last bit as he surprises you with some more tongue. Bois really are all slutty for your cock.

You take a step back and continue your lesson. “SISSIES is very contagious, I could infect you right now and you’d walk out the door a drooling sissy whore ready to fuck your whole neighborhood.”

“HOWEVER!” you snap “The school is being ever so responsible employing chastity devices. Don’t you agree?” He nods eagerly and you continue.

“That’s also why I have these condoms. I want to give you every reassurance that the students are in good hands. So I’m going to show you just how easy it is to prevent the transmission of SISSIES. Something as simple as a condom will do! Don’t take my word for it. Please, slip one on.”

You fix him with your teacher eyes and he slowly picks out a translucent blue condom from the bowl. “Excellent choice!” you seize it out of his hands before he can think twice. You have his pants out of the way and are rolling the condom down his erection at breakneck speed. You get on your knees between his legs and eagerly lick up the side of his wrapped sausage before lightly slapping it against the side of your face. Ah! You grin up at him impishly. You take his balls in your hands and start to play with them as you wrap your soft lips around him and begin to suck. He’s on the edge before you’ve even warmed up, clearly he doesn’t get blown often enough.

You give him a second to get his act together lightly pinching his sack as you kiss up the side of his cock and stare him in the eyes. You can see the edge of desperation there. He’s making penis decisions and you’re firmly in control of his penis. “You’ll make sure Alex is a good boi for me won’t you?” you purr at him as you lightly swat his balls. He winces and calls “YES!” Finally!

You take him back into your mouth to suck and suck and then suck some more! You work his balls like a good little whore. You orally massage his cock until it’s almost numb. Then with a final flourish you make him cum!

You keep bobbing on him until you’re sure he has spilled the lot. You peel the condom off, careful not to spill a drop. And then as he watches you massage the rubber from tip to base emptying his seed into your mouth Gulp! You smile happily at the look on his face. “You’re inside me now, you’re a part of me.”