Tomoki and Kouya are starting a new class in sex education, and it's honestly not like any class we remember. Teacher Hiroya comes in to take attendance and start the days' lesson. The first tipoff that this class is a bit special is drawn across the blackboard, a drawing of a huge erect penis. He points out to the students the function and care of the male sex organs, plus such interesting trivia as "bareback feels better than with a condom." Now it's time for the boys to put their new lessons to good use. "More passion, use tongue... touch the nipples, grab your dicks!"

The teacher steps in for some hands-on instruction. Hiroya and Kouya double team Tomoki, licking his nips and stroking his cock under the stiff fabric of his school pants. Hiroya pulls out Tomoki's cock and offers it to Kouya for some oral practice. He peels off Kouya's jacket for Tomoki to follow the lesson. Sucking Kouya, Hiroya gets him good and stiff. Kouya obediently lies naked on the classroom floor when it's time to teach ass-fucking. The other two take turns fingering him till his hole is lubed and open. Hiroya pops his dick into Kouya's willing mouth while Tomoki sucks and fingers him. Hiroya rolls on a condom and demonstrates how to fuck an ass while he takes a juicy mouthful of Tomoki's dick. Now it's Tomoki's time to show what he's learned, as his cock slides into Kouya's hungry hole. Hiroya plows Kouya's mouth as they spit roast him from both ends. The students sit and jerk their dicks as they think about their new lesson, and both spurt out thick creamy loads onto the floor. Smiling, they agree--"Best class ever!"