Karkat blushed, Terezi slowly pressing up against him, her chest squishing against his. Terezi breathed in deeply and cackled.
"4HH, TH1S ROOM 1S JUST F1LL3D W1TH R3D. 1N YOUR F4C3, IN TH3 41R, ON M3 4ND… OH, ON YOU TOO," Terezi cackled as she pressed her lips firmly against Karkat's, and pushed him softly down onto the bed. Karkat blinked and shut his eyes, giving into the pleasure of the moment. Terezi's tongue darted into Karkat's mouth and licked around slowly and seductively, tasting the red color of his insides. Karkat blushed deeply and moaned in the kiss, as Terezi reached around Karkat and grabbed a length of rope tied to the wall, tying up his hands so he couldn't move to do anything to escape.
Karkat groaned as Terezi pulled away, but not until licking firmly up his neck a few times, little pants escaping from Karkat as he gasped to regain his breath. Terezi let out a long set of cackles as she pulled Karkat's sweater up and over his head, revealing his skinny torso, and a hint of his red boxers underneath his pants.
"OH, 1 S33 YOU H4V3 SOM3 R3D ON 4S W3LL. 1T LOOKS GOOD ON YOU, K4RKL3S."
"F-FUCK OFF," Karkat swore, trying to squirm away and move out from under her, but Terezi pushed herself down on him firmly, her thighs and butt squished against his crotch. Every movement he made sent pleasure cascading through them, so Karkat stopped squirming and accepted his situation. He grunted as Terezi cackled again, grabbing his pants and throwing them off to the side, exposing his own red undergarments.
"OH, R3D 4S W3LL. 3V3RYTH1NG 1S JUST SO R3D TOD4Y, JUST 4LL FOR M33333. TH4NK YOU, K4RKL3S."
"SHUT UP. APPARENTLY THIS ISN'T ALL FOR YOU, YOU DORK. I'M GETTING A GIFT HERE TOO."
"OH R34LLY? 1S 1T FOR YOU? YOU'R3 T13D UP, SO YOU C4N ONLY F33L TH3 T34S1NG, NOT TH3 R34L 3XP3R13NC3," she said, pulling off his boxers and exposing his writhing red bulge, which was already beginning to release a small amount of genetic material. Terezi moved against his bulge and smiled, not removing her panties, but caressing her seed flap tightly against his bulge, which only made it writhe more and squirm, trying to find release. Karkat moaned and bit his lip, letting the pleasure, the teasing, be her gift to him, if only for this one moment.
