[ He cries out with a gasp as Hiccup locks down his thighs, giving Jack the leverage he needs to sit up and stretch, arms folding behind his head as his entire torso ripples with contracting and easing musculature, all of his body given over to the task of fucking himself over Hiccup. Two pink spots stain his cheeks with a heavy blush, the same wherever Hiccup's mouth has been over his skin. It's freeing, riding him naked with the air-con keeping Jack's nape cool as his ass (also pink and blushing mercilessly) burns with the poker-hot dick spearing him open, fucking up directly over that spot. He's so stretched. ]

Hiccup! Ah, ah ... Ah, fuck, I'm not gonna do any old normal homework this week, sir ... shit, right there, like that! Oh ...

[ Unscrewing his expression, one of utmost pleasure as his prostate is rubbed raw, Jack fixes Hiccup with a look and licks his lips, giving his hips a faster shunting pace, actively forcing his teacher deep inside. ]

Y-You'll fuck me every night after school, give me an A the next morning in class. [ How far can he push him, he wonders. Minx is right, wet skin smacking lewdly as his ass snaps down. ] This, ah! This is my homework. You a-a-ahh, fuck yes ... You are.