His lips gently brush against your neck, you shiver at this action. He runs his hands down your sides and settles them on your hips. Planting kisses up and down your neck he travels lower to your collar bone, you gasp and rest your hands on his chest. You would have never guessed your flush crush would do this to you. You notice him looking at you. He kisses you deeply slipping his tongue into your damp cavern. Your tongues battle for dominance, you both know who will win. He gently pushes your back pressing his body against yours, you both still participating in the sloppy make outs. He slips his hand up your sweater and tweaks your now erect nipple. you let out a breathy moans and he continues to play with you. He stops the kiss and begins to suck and nip your neck. you squirm and whine but he keeps you still somehow. You whine because your erection is unattended. He finally rubs you through your pants, then he slides down your pants and boxers. He gives you an experimental lick which makes you want even more and causes you to moan. He take you into his mouth and play with the slip with his tongue. You begin to moan uncontrollably. He sucks hard and you can't hold back any longer, of course you know this is way to early but you come into his mouth, releasing all of your genetic material. He somehow swallows all of it. You look down at him panting. He crawls over you kisses you passionately; unbuttoning his own trousers. While he is doing this you kiss his neck where his gills are. He lets out a breathy moan. You give an experimental lick. He shudders and moans softly. You lick and suck enjoying these delicious noises your mate is making. He finally successfully removed his garments; his shirt and pants. He begins to stroke you, making you hard again. You look down moaning inspecting what he looks like; fins at the base and on the lower part of the head, just like the fins on his head. You never really done this before, but you heard if you use your nook (or bonebulge) more often you will lose the other. You obviously never masturbated before or even had any sorts of sex before so you still have both parts still. you notice your partner has only his bulge still, but no nook. "Kar, are ya ready?" he asks and messaging your your inner thigh. You nod hesitantly. He leans in and props your legs over his shoulders. Positioning himself, he buries himself inside your nook. You moan kind of, it's kind of mixed with a scream from pain mixed with pleasure. "Just hold the fuck up would you?" You didn't mean to yell this but the pain was horrible. He hold his place waiting a few minutes for you to adjust. After a few minutes you nod for him to go on and move. He pull almost all the way out and thrusts in, repeating this action moaning himself. you moan loudly bringing down your legs from his shoulders and wrapping them around his waist. He reaches down and pumps you to the rhythm of his thrusting. " I think I'm ganna-" You release your genetic material. As you tighten around him he releases inside you. He pulls out and collapses next to you and whispers "I lovve ya, Kar". "I love you too, Eridan..." You fall asleep next to your now highblood matesprit.