Invisible String - A Sebastian Sallow Story

Chapter XXXIII (NSFW)

His brown eyes scanned hers intently, searching for any signs she didn't want to continue. They had decided to spend some alone time inside the room of requirement - as they so often did when they found a free moment - however this time had led to much more intensity than the pair had previously shared.

"We don't have to keep going, you know? I am perfectly fine to stop if you don't feel comfortable..." Sebastian trailed off while his lower body continued to rock into hers. They currently were pressed flush with one another, hips bones kissing between their clothes. Sebastian's right leg had found its between the pair of hers as she slid up and down ever so slightly on his solid and muscular thigh.

Ever since the night in the shower, in which he finally felt the inside of her womanly walls with just his fingers, he couldn't stop imagining what it would be like to fully be sheathed inside of her. Every private moment he had since that night was spent with his fist clenched around his manhood, imagining it was her velvety warmth surrounding him, pulling him in, instead of his hand. He almost always was able to release embarrassingly quick as he imagined the way her voice had sounded when he spewed the filth he spoke directly against her skin. The way he threatened to put a child within her womb - something he had not realized brought him excitement to think about until that moment - became new source material when he was alone.

Despite this deep rooted desire growing more and more powerful by the day, he still wanted any physical action they took to be by her guiding hand. If he was honest with himself, Sebastian hardly trusted himself to take the lead. He knew if he did, there would be no stopping until his body got what it had been craving for weeks now: to be tightly pressed within her, until he filled her with every drop he could provide, all as he watched her come undone, squirming beneath him. His mind would always go blank imagining the way her walls had fluttered around his fingers, and it caused him to become almost painfully hard to imagine what that would feel like wrapped around his length...

"It is alright... I trust you Bash" she spoke with a shy smile, lifting her arms over her head to allow him to remove her top. Every time he had seen her in various states of undress it had been while bathing. Allowing him to do so now, although not a new sensation, however now without the guise of cleaning themselves felt different somehow. Knowing he would be able to see and feel her skin completely unobstructed by even water...

Sebastian started to lift her shirt, moving it further up her torso until it pooled at her neck. Without warning he pulled it off her body completely, leaving her only in a thin corset as he brought his head down to her neck. Usually when he kissed her there, he was gentle, most often taking his time, and appreciated the soft sighs it drew from her. Now, she found him moving with haste. She went to question it when she felt his teeth press into her skin before his tongue moved to coat the bite. His wet appendage soothing the area in which he had marked her.

His kisses weren't the only thing that seemed to have more energy than usual. His hips seemed to move faster against hers. His hands gripped her waist more firmly than usual, and if she had to guess, he might be leaving small bruises on her skin.

His calloused hand lifted and he reached inside the cup of her corset, drawing out one of her breasts and squeezing the skin there almost roughly, as he moved his mouth down to suck her nipple into his warm and wet mouth.

It wasn't that she didn't enjoy the feelings he was providing... in fact if she was honest with herself, her undergarments were already soaked through as the young man seemingly knew all her weak points. In their time together he had gotten much better at bringing her pleasure either directly, or by giving her enough of a mental image for when she was alone. A small part of her wanted him to continue, to keep going until he had her fully naked and flushed beneath him, writhing as he continued this hastened pace while filling her tight hole with...