Yasuo, The Unforgiven

Teasingly he ran his clawed hands across her skin, his palms kneading and massaging her buttocks as he spread and released her derriere, admiring her holes and how they responded when the flesh of her ass was pulled wide. He ran his thumb across the tight rosebud of her back door again, massaging the flat of his finger against the skin in soft circles.

His other hand worked over her pouting labial lips, massaging the tender flesh softly, rubbing the fluids into the surface. Yasuo thrust his fingers into her holes, wriggling them inside and working his seed back deep inside of her as he stroked against her inner walls, his fingers double-penetrating her as she had been with his cock and tail.

All of this effort was to cloud her mind in a haze of pleasure, to take thoughts off of what was about to come next. Subtly he conjured a tiny golden ring in the palm of his hand, the piece of jewelry opened with a needle-sharp pin. Hearing her moans and mewls he continued thrusting his fingers into her ass, massaging the thin wall separating that tunnel from her vaginal canal as he stroked his thumb across her pussy.

And with all those thoughts in mind he found himself hilting inside of her, his legs trembling as another orgasm rocked his body, so soon after having previously filled up her womb. Yasuo held the succubus firmly against him, his demonic claws digging into the supple flesh of her buttocks, causing light pin-pricks of blood to rise to the surface, drawn out by the sharp fingertips. His eyes rolled back as he trembled, his seed spraying forth, painting Riven’s insides white.

He felt like a dog in heat, with his manhood firmly lodged in his lover’s backside as his orgasm racked his body. The Incubus knew he was flooding her insides, although this time there was no wall of flesh or physical limitation to how much of his seed he could pour into her. None of it would spill out as long as he remained inside of her, the thick, hot semen would coat her inner walls and pour deep inside of her, filling her and making her velvety insides equally as slippery as her womanhood was to his pulsing cock.

Yasuo rocked his hips lightly, not letting the orgasm slow him down. His still rock-hard member stroked along that thin wall separating her rear tunnel from her vaginal canal, the studded piercings lining the underside of his cock stroking hard into the tight confines of her insides, massaging the slick fluid into her flesh.

“You’re mine, Riven. Don’t you ever forget it. Your mouth, your tits, your cunt... and this glorious ass... They all belong to me,” the demon growled, his hands lifting up off of her backside before dropping back down, slapping the toned derriere harshly. He wanted to emphasize that, to show his claim on her and make it absolute. Already now, he had gone through and marked her inside and out, with this final hole - one that had now become his favorite - as his own.

He didn’t give her much time to adjust to his length filling her so deep. As he had taken care of her immensely to make her ready for his girth, he wasn’t so concerned of letting her ready herself after having already taken every inch of him now. With renewed vigor he began to thrust, his hips rocking back, letting the cum-coated length of his rod pull back before slamming back home. His testes smacked against her messy pussy as he began to plow her asshole with reckless abandon.

The sound of flesh on flesh resounded in the cavern as he rutted into her, his hands squeezing, clawing and kneading at the flesh of her buttocks before rising up to swat the skin, leaving it red and sore. But this wasn’t all he had to offer, and finally now he had planned to pull his trump card.

Lifting his hips slightly, he let his demonic tail slither between his legs, the barbed tip of its thick, leathery length releasing clear pre-cum of its own. As an Incubus he had multiple ways to breed a prospective mate, and his tail was one of them.

He stroked the tip of the tail against her labial lips, gathering up the combination of fluids that she was still spilling forth, more rivulets and expulsions of the seed he had filled her to the brim with escaping with each thrust of his cock. Getting thoroughly lubricated he thrust his tail into her, parting those soft lower lips as he let the appendage wriggle its way inside of her.

His tail was not nearly as thick as his cock, but it still had a girth to match any normal man’s endowment, and compensated extensively with its length. Thrusting it hard into her pussy, he let it match the rhythm of his hips to sink into her flesh in synchronized pushes with his cock. Yasuo buried several inches of the appendage into her womanhood, then several more - pressing the wall of her cervix hard as he reamed her backside.