Chapter Text
Sai sighed softly, checking her phone for the hundredth time that night. The hotel clock was a minute slow in comparison to the time on her phone she noted. She was antsy, feeling full of butterflies. It wasn’t that she was scared, though perhaps she was a little bit. Her mates knew what she was up to and fully supported her decision. Heck they had even helped her out with her current outfit, hair and prepping. Vixen had fussed and played with her hair for hours, trying to get the strands to fall in the perfect way. Even Bucky had brought over some of her perfume to try, making sure that she was completed and dressed to the nines.
Some… Poor Stretch had his hands full of jars and samples. Sai chuckled at the expression on his face along with the sight of her mates’ as Bucky continuously offered her new and different scents to try. It was her way of supporting Sai in any way that she could. Her way of thanking Sai for offering her a place at the mansion.
She couldn’t ask for better monsters or people to surround herself with.
There were so many people who simply didn’t understand. If she had so many amazing friends and mates, why did she continue this “hunt” for more. Why did she continue adding more to her collection?
To put it simply, she just couldn’t help herself. Some called it greed, others speculated that she feared of becoming bored of the same person time after time. The meaner ones might call it insecurity, that she needed to make sure that she was well looked after.
But now, as she was waiting, her heart thundering in her chest, her breathing quick and deep, she knew what it was… it was this rush, this adrenaline that kept her coming back to the hunt. The excitement of another first time.
“Hey, sorry I’m late.”
His voice sent a thrill running down Sai’s back. Looking up she saw the familiar purple and red hair, hazel eyes. Her genderbent twin, one that they had met up with days ago in the local shopping mall. It was still so unreal to her. How could one be so similar, but so different? “Hey. You had no difficulties finding the place?” she asked, standing up straight to greet him.
Yuri smiled warmly at her, taking her hand and looping it through his shoulder. There was a faint scent of cologne around him. “None. The girls were just insisting that I look just so to impress you.” he chuckled. “I even told them, ‘It’s me! I know how to impress her in other ways!’ but they still insisted…” he said with a small wink at her.
Sai snorted. So much like her own little family. She noticed that his hair was tousled in a way that looked fashionable, but also looked like they were trying to make it look natural, his skin clear and glowing. “They love you,” she said to him as he came up to the door of the hotel.
Their door.
“They do.” he smiled at her. “I’m truly lucky to have found such amazing mates.”
“I was just thinking that about me.” Sai admitted, walking through the door. There was the galaxy jacket thrown across the desk chair, an overnight back settled on the seat. There were two frames on the desk. One of Yuri, his hands wrapped around the two beautiful feminine monsters of his versions of Grillby and Gaster. The other held the picture of an orange-clad female skeleton with her hand wrapped around the neck of a brunette male with brilliant blue eyes.
The room itself was amazing, fit for royalty. The covers were a rich brown and gold, the pillows cream coloured with gold threading. “Wow,” Sai said, looking around, slowly taking everything in.
Yuri said nothing, instead he took the back of her hand and kissed it softly. The very touch of his lips set her skin on fire.
Yes, it was this rush… this heat… she smiled at him, feeling a soft blush play across her cheeks. She drew closer to him, her hands reaching out to cup his cheeks. Rough stubble clung to his cheek bones. It had been so long since she had felt facial hair. Transfixed, she ran her fingers through it, following his facial bones. Yuri leaned in the touch, a hand coming out to gently touch her chin and follow it’s soft slope to her ear. “Are you sure about this?” he asked one final time.
“I’m so sure.” Sai said, smiling and leaning close into him.
Smiling at her, he pulled her closer to him, capturing her into a deep, slow kiss.
Sai smiled, fingers still gently stroking his cheeks as she kissed him, taking her time and savouring the feel of everything. Skin against skin, lips against lips, tongue to tongue.
Slowly they kissed, hands slowly feeling each other. Hands running up and down back and waist, slowly climbing to chests, pressing ever closer. The heat between them began to grow, the kiss becoming more heated. When they drew back slightly, both were flushed, slightly panting for breath.
But they didn’t stop there.
Yuri pulled her close into another world stopping kiss, pulling her close to him again before gripping her hips and picking her up. Sensing what he wanted, Sai wrapped her legs around him, pressing tighter to him and slowly begin to trail kisses down his cheek and jaw as he walked them to the bed.
Gently he placed her on the bed, pushing her down. His thumb trailed her mouth, feeling her full lips. With a teasing smile, Sai gently nipped at it, grinning at the sharp gasp of surprise. Grabbing his hand, she gently licked the tip of his thumb before dragging her teeth against it again.
His hands crept under her shirt, skillfully unbuckling her bra and cupping her breasts. It was her turn to gasp as he gently pulled on her nipples, stroking the tender flesh. “You’re so quiet,” he teased as he pressed close to her body, his mouth nipping at he neck, “I think I’ll make you squeal next, and then I'll make you do more than squeal.” He told her, pulling back to grin at her.
She was about to reply with another flirty remark when Yuri pressed against her and rubbed against her. There was no denying the strain to his pants. Giving herself a moment to steady herself, she opened her legs slightly, letting him fall better between her legs, and hands gripping to his back. He began to hump slowly against her, letting her feel his erection and him her warm dampness, but still protected by their clothing.
She moaned softly, pleasure beginning to flow through her viens, as he sped up his thrusts, humping faster and harder. She wrapped her legs around him, pressing herself more to him and circling her hips. Adding to the whole experience. He groaned, pressing closer to her, and continued, nipping at her neck and earlobe before suddenly pulling himself back. She cried out in dis
Panting, he pulled her into his lap. “If… If I had continued… we… well I would have made a mess of my pants.” He explained. With a simple tug, he pulled Sai’s shirt and bra from her body, taking a nipple into his mouth and suckling on it. Sai cried out, scratching down his back. Her knee found his neglected crotch and she began to gently rub against it. Not enough to hurt him, but just enough to add to make him feel what she was feeling. And it worked. With a soft sigh, he released her breast from his mouth, pulling his t-shirt off in a smooth move – exposing the muscles below.
Sai’s hands instantly began to feel along the smooth planes of muscle on his chest and waist, feeling the soft ripple of his abdomen muscles. “I had always wondered what I would look like as a guy,” Sai admitted, tweaking one of Yuri’s own nipples, “glad to see I look so hot.”
“I could say the same for you, sunshine,” he said, pulling her pants off her hips. “Glad to know that, as a woman, I look just as sexy.”
Snorting, Sai reached down to his jeans, eagerly unbuckling and unzipping them. With the soft whisper of cloth, he was completely exposed, as was she.
She took her time looking him over. The hair on his chest rain down his stomach and to his groin, were red, few highlights of purple in them. She resisted the urge to giggle as her hand reached out and stroked the trail of hair, knowing that her hair colour was just the opposite.
Ying and Yang.
“I can feel your wetness… I can’t hold back. I need you.” he said to her, urging her to kneel. As she readjusted herself, he took a firm hold on his member, guiding to her slick entrance. Sai felt his head just press into her before he stopped, letting her adjust to him and chose the pace.
She sat down, sliding his entire length into her, groaning as she felt her muscles shimmer around him. Yuri seemed to need to bite back his own sounds, his rod twitching inside of her. “Oh… you feel so good…” Sai whispered to him before rising again.
Yuri, who had just been adjusting to her heat, moaned as the heat was taken away. Sai raised herself almost to the tip before sheathing herself on him again. His hands floated to her waist and hips, slowly massaging the quivering muscles there, helping her raise herself. His hips jerked randomly, filling her when she least expected it, and pulling out suddenly, setting her nerves on fire.
This was heaven.
Bending, Sai kissed him deeply, hands wrapping around his neck as she continued to slam herself deeper on him. Pressing closer, Yuri nipped at her lips, growling teasingly to her. “Perfect… oh stars Sai…” he whispered to her, “you’re so perfect…”
She giggled to him, taking the opportunity to bite his neck trailing one of her hands down his sweaty chest. “Oh… but we already knew that we both were,” she teased him gently.
As punishment he gave her a hard thrust, hitting against her cervix.
It didn’t take too long before they were both so close to finishing. Sai panted and moaned against his ear, her fingers never stilling, her hips circling and letting him hit all new areas inside of her. Yuri’s thumb found her clit and, as he felt their impending orgasams, he began to rub in time to their thrusts.
Sai gave a small squeal as she came, feeling her body clamp tight around him and her juices drip from her body. Yuri followed shortly after, hilting himself into her and filling her full of his seed.
Panting, they leaned against one another, hands still traveling and soothing, mouths gently kissing.
“Good to know that I am just as good as I thought I was.” Yuri said with a purr, pulling Sai down on top of him and wrapping his arms around her.
Sai snorted. “Yes…” she breathed softly. “Now, what do we call this? Masturbation or…?”
“Saicest. Let’s call it Saicest.” Yuri said, kissing her forehead.
Sai, too tired to argue, nodded and rested against him, her eyes slowly closing and her breathing deepening. She couldn’t wait to go back home to her mates and friends and say just how well the experiment had gone over.