At some point in the middle of Tony eating her out, Abby threw off her blindfold to watch him. "Oh, fuck, Tony." She lulled her head back a few times in pleasure before needing to see that it was truly him doing this to her. "Being a ladies' man really paid off for you and that sly tongue." She told him, her thighs already beginning to weaken as she could feel herself nearing an orgasm. "Yeah, don't stop." She demanded, lulling her head back again. "I'm gonna cum soon." She pulled his hair tight between her fingers with a moan.

He smirked and pulled away, disobeying her order to keep going. "Not yet, Abs."

She let out a disappointed breath. "Goddammit, Tony!" She bit her lip with a chuckle before she sat up straight again, right at the time that he stood up and Abby took his cheek in her hand, pulling him to her for a kiss.

Tony kissed her back as his hands moved to pick her up again and he carried her toward his bedroom. Abby tilted her head in a new direction in the kiss, her tongue battling with his for dominance.

Once inside his bedroom, Tony set her down on the side of his bed and took a step back to remove his boxers. Abby smiled as she watched him, her eyes fixating on his cock as she reached out to touch him. Moving her hand up and down on him for a moment, her eyes looked up into his as she smiled more. Tony's insides melted as she smiled so innocently at him while she touched him in such a not-so-innocent way. "Fuuuck." He softly whispered followed by a small chuckle and he grabbed her wrist to stop her hand.

"You wanna be inside my mouth, don't you?" She assumed with another smirk.

"God, yes….No!...Fuck." Tony growled through a soft laugh. "Yes, I do. But I don't wanna cum yet. So no." He finally made up his mind.

Abby smiled again and reached into her bra, pulling out a condom she had hidden in there. She opened it between her fingers and her teeth before placing the condom on him. Leaning back on the bed with her elbows, she kept smiling at him and opened her legs more before looking down at her platform boots. "Should I take them off?"

"No." Tony told her immediately. "For God's sake, leave them on."

"I thought you wanted me raw, Tony?" She teased him.

"Later." He bent over to grab both her thighs, pulling her ass closer to the edge of the bed as her legs voluntarily opened more for him. "Right now, I'm gonna fuck you just like this."

Abby didn't want to admit it to herself, but when he talked like that, she felt a bit shy, but she didn't show it. "You better." She told him. "I haven't had the chance to Christen these boots yet." She winked at him, indicating that she hadn't had sex in them yet. And that's why she bought them. For some guy to take her right then and there in them.

"God, you are so sexy." Tony told her as he took hold of his member and slid it through her folds a few times while he listened to her hum.

"Mm, that feels good." She said as if it were nothing more than a back rub.

"You want me to keep doing it?" He asked her.

"No. I want you to fuck me like you said you would." She looked up at him, tilting her head to the left a bit like a curious dog.

"What happened to taking tonight slow?" Tony asked her, all while still sliding his member through her wet folds.

"Words, Tony. Just silly words. I want your cock inside me right…now."

Just then, he smiled at her, moving his cock at her entrance and pushing into her but slowly and only a little bit at first. "Mhm, like that?" He asked her.

"More." She nodded.

"Like….that?" He only pushed in a little bit more to tease her.

She chuckled as she knew exactly what he was doing. "I am so glad you finally noticed me teasing you after these last couple years working together."

His smile vanished. "What?"

She softly laughed. "Men are so slow." She bit her lip before she told him. "I've only been trying to get you to fuck me ever since we met."

He pushed into her even more, but still not all the way. "Why didn't you just tell me?"

"Because I didn't think I was your type."

"What IS my type, Abby?" He asked. "Female is my type."

"Well, after being laughed at by Frat guys like you…I decided not to take that chance." She clenched her walls around him on purpose once he was more inside her and Tony let out a moan as she did that. "You like that?" She smiled more at him and did it again.

"Mm, Jesus." He mumbled to himself, wishing he had jerked off before she came over so he could last longer for her, but it was too late now and he couldn't wait any longer as he started to move in and out of her at a steady pace. Not too fast but not too slow either.

He held her hips as he fucked her, watching her breasts bounce under her red bra and he soon reached up to pull its fabric down to reveal the scientist's nipples to him. As the fabric threatened to move back up to cover them, Abby laid flat on her back finally and grabbed her bra pads, pulling them down again for Tony. She smiled at him as she noticed that he really did love her body, something she thought he was lying about the other day.

She let out an audible breath every time he pushed back into her, first just focusing on his hands on her hips. His grip hurt. But she loved it. And soon, she moaned, closing her eyes and lulling her head back against the bed. "Oh god, Tony." She whimpered, keeping her eyes closed as she felt the pleasure his cock gave her and she whined, already getting close, which she blamed on his amazing oral in the kitchen earlier.

"Fuck!" He groaned as he watched her breasts move and his eyes moved up to see the look of pleasure on her face, causing him to move faster and deeper.

Abby noticed his movements change as they grew more sloppy and she could tell…he was about to cum. "Fuck, I'm so close. Come on, Tony. Don't stop!" She tried to encourage him to hold on a little longer for her. "Yeah…Yeah…Oh, fuck!" She whined, looking up into his eyes before she immediately came. "Shiiiit!" She whispered to herself followed by a hum as she bit her bottom lip.

Tony let out a loud moan as he filled up the condom only a few thrusts later. Trying to catch his breath, he stared up at the wall ahead of him while he squirted the last of his orgasm into the condom. Abby pulled away so he could fall out of her pussy and she moved up onto her knees to make him look at her and she wrapped her arms around his neck with a smile, her breathing still a bit unsteady as she kissed him with a whimper. She soon let go of his neck to pull her arms out of the straps of her bra and she pushed it down to her waist before wrapping her arms around his neck again, all without breaking the kiss.

She pressed her bare breasts against his naked chest and smiled into the kiss before she spoke against his lips. "It's gonna be a fun night." She told him. "I hope you can handle it." She kissed him again.

With a chuckle, Tony broke the kiss and forced her to turn around so her back was to him and he bent her over before placing a hand in her hair. "I hope YOU can." He told her before massaging her ass, the bra still wrapped around her hips. "You sure you want tonight to be the last?" He asked her. "Cause I could do this all the time."

"You already do, Tony. Just with different girls." Abby laughed as she looked down at his bed spread underneath her. She arched her back so her ass was a bit higher in the air for him to see.

"You don't worry about other girls." He repeated her own words back to her.

Abby softly laughed at that and looked at him over her shoulder. "You hard again yet?"

"Give me a minute." He told her, massaging her ass again to try and get himself hard. "I don't have another condom right this second." He pointed out.

"Just pull out this time." She told him. "I have more in my bag, but I don't feel like getting up to get them." She chuckled. "Plus, I wanna know what you feel like without one." She admitted, since she DID say this would be the last time they ever have sex. "And don't worry, I can't get pregnant anyway."

"Why not?" He asked curiously.

"I got my tubes tied after college." She told him before looking at him over her shoulder again. "You don't have an STD, do you?"

"No." He said truthfully, considering he had just had a physical last week and got tested and hadn't slept with anyone since then. "Do you?"

"No." She smirked at him before sitting up and kissing him over her shoulder, pressing her back and her ass against him behind her. Making the kiss super hot, she could feel his cock harden against her ass and she hummed. "There he is." She chuckled and leaned down on all fours again for him.

Tony hummed as he looked down at her bare back, wondering how a back, of all things, could be so sexy and he traced her spiderweb tattoo with his finger before he removed the old condom, throwing it away in the trash near his bed and he pushed into her pussy from behind, placing a hand in her hair again.