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Levi checked the house outside of their bedroom once again. Everything has to be perfect for Eren’s first heat since their wedding. Levi could see Eren inside the bedroom, patting down the nest in their king-sized bed. As the omega’s heat approached, Eren gathered many things to make the perfect nest. Blankets, pillows, Levi’s old shirts so the alpha’s scent is all over the nest. This isn’t just going to be any regular old heat, Eren had been to his omega specialist and had gotten off of birth control. They are trying for their first child (hopefully the first of many) and Levi could hardly contain his excitement. And it just so happens that the start of Eren’s heat coincides with his birthday. What a way to celebrate, Levi thought.
They’ve talked about having a family before, when they first started dating. Eren has wanted a large family ever since he was a child and wanted to start right away after marriage. Levi never thought about having children before, but after meeting Eren, he can think of nothing more blissful than having many children with the omega.
Eren’s scent from the inside the bedroom had become more potent, signaling the start of his heat. A soft whine for his alpha made Levi drop everything he’s doing to go to Eren’s side. Eren had changed into a sheer nightgown that leaves nothing to the imagination. The hormone changes during an omega’s heat causes their skin to glow, like a version of the pregnancy glow. Eren’s flushed skin, rosy cheeks, plus the sexy number he’s wearing instantly made Levi’s mouth water.
Levi stripped down to his underwear in record time and climbed into the bed-nest. He wrapped his arm around the omega and began to kiss his neck and collarbones, leaving hickeys all over the omega. Eren giggled and let Levi have free reign of his body. His heat has just begun, and he is not desperate to be knotted yet. His whole body is overly sensitive from the heat and Levi is doing a great job pleasuring him by kissing and touching him everywhere.
Levi is taking his time exploring his omega’s body, loving the reactions his actions are causing in his mate. Over their years of being a couple, Levi had become an expert on Eren’s body. He knows exactly what to do to cause the desired reaction. The alpha also has a pretty good sense of the omega’s heat cycles, his keen senses able to pick up on his partner’s moods and pheromone levels. A skill he puts to good use now.
Eren’s nightgown is hiked up to his neck, exposing his chest. Levi’s currently driving Eren mad by teasing his nipples with his teeth and tongue. Levi noted that Eren’s normally flat chest swells a bit during his heat and his nipples become very sensitive. Eren’s breasts are sure to become even bigger during pregnancy, and Levi can’t wait to explore all the changes to come. Eren’s squirming and mewling under Levi’s ministrations now, his body is producing every more slick.
Eren spread his legs wider instinctively, signaling his readiness to be bred. Levi would have loved to eat out Eren’s pussy as well, but his own erection is becoming harder to bear. While kissing Eren deeply, Levi lined up their bodies with practiced ease and pushed inside Eren’s welcoming cunt, causing Eren to moan in ecstasy. Once Levi bottomed out, he had to take a breather. He doesn’t want to come too quickly.
When Eren squeezed his legs around Levi’s waist impatiently, the alpha wasted no time to start pounding the omega into the mattress. Levi adjusted Eren’s position mid-thrust so his legs are over the alpha’s neck. This led to even deeper penetration and Eren’s cries of pleasure grew ever more wanton. The sight of Eren’s flushed face and tears of pleasure caused dark feelings of possessiveness to bloom within Levi’s chest. Only he gets to see Eren like this, only he gets to have Eren like this. Nobody else.
Levi acted on that possessive impulse by renewing his claiming mark on Eren’s neck, Eren was close, but being claimed again in such a primal way drove him over the edge and he came while moaning his alpha’s name. The omega’s cunt tightened on Levi’s cock, and in no time, pulled Levi over the edge as well. The alpha’s knot swelling and locking inside the omega while filling Eren’s inside with overfull with his cum.
Levi arranged them into a more comfortable position to wait for his knot to go down. He saw that Eren had placed his hand on his belly.
“Do you think it worked?” the omega asked, while rubbing circles on his still flat stomach. Levi placed his own hand on top of Eren’s hand and started to rub as well.
“It’s possible,” he said, “but we should do it as many times as possible, just to make sure.”
Eren shifted in his lap, and as soon as Levi’s knot went down, he scrambled to get on his hands and knees, then he turned his head to face Levi. “Breed me, alpha,” the omega said seductively, and the alpha fell on him, ready to ravish the omega until both were mindless with lust.
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The next day and during the entire rest of Eren’s heat, Levi bred the omega in every possible position and on every surface. No inch of Eren’s body remained untouched by Levi’s possessive alpha hands. Eren wanted it all, every inch of the alpha in him and every mark Levi would put on him. Being so thoroughly claimed, both inside and out made Eren feel such an intimate connection with his alpha that his inner omega purred with contentment.
All too soon, Eren’s heat was over, and it was time to clean up. Levi had done a good job helping Eren bathe and clean during his heat so that he wasn’t constantly covered in sweat and dried cum. Both alpha and omega bore the intensity of the heat on their bodies, but Eren of course had more bruises and handprints on his wrists and thighs, and love bites littered his neck, collarbones, and chest. There were even bites on his inner thighs.
The biggest evidence of their activities was Eren’s round belly, Levi had pumped load after load of seed inside the omega that he already looked heavily pregnant. The alpha smirked at the sight of that and came up behind the omega. He wrapped his arms around Eren and placed his hands possessively around his stomach. Eren melted into his alpha's touch, while Levi kissed his neck and eased them back into bed for yet another blissful lovemaking session before having to deal with the real world.
A month later, Eren finds out that he is pregnant with twins.
Three months later, Eren is as insatiable as if he was in heat again and needs Levi’s cock and knot at all hours of the day. Levi’s only too happy to oblige, if only the sight and feel of Eren, belly huge and breasts full bouncing up and down on his cock is one of the things Levi wants to engrave into his mind forever.