After that moment, one kiss turned into several kisses. Their lips retracted and then met each other's over and over again very quickly. Twilight began to moan with ecstasy and she could feel her sweet spot start to moisten up and become aroused. She couldn't help it! Never had she suspected that Big McIntosh would be such an amazing kisser! She loved how his lips met hers and how he wasn't too wet nor too dry and even how he had his hoof placed gently on her cheek. In the blink of an eye though, she felt horrible and foolish. She was... forcing herself on him! It wasn't right! Even though it just felt so good it wasn't right!

Twilight pulled away from him, panting heavily and still resisting the urge to reach back between her hind legs. “I... I am so sorry!” she exclaimed, “I never meant to do that!” Tears began to well in her eyes, “Please forgive me... please!” she begged him. To her utter surprise though, Big McIntosh wiped his great big hoof across her cheek and dried her tears. He started to kiss her again, and even though she loved it so very much, she pulled away once more. “This... this isn't right,” she said, “It's not my place to do this to you... it's not my place to ruin our friendship.”

Sensing her fear, Big Mac took her hoof in his hand and kissed it several times to let her know that he understood completely. He hugged her after that and said gently to her, “I'm sorry Twilight. I needa go, but I hope we're still friends.”

He smiled gently at her and then turned towards the door. He took a few steps but then she stopped him. “Wait,” she said, “Don't go. Please...” it looked as if more tears were starting to form in her eyes, “I don't want you to leave.” She ran towards him and then hugged him. “I need this,” she whispered to him, “I want this. I'm... just afraid, that's all. It's... my first time.”

Big Macintosh nodded his head and embraced her back. “We ain't gotta do nothin,” he said to her.

“I know, I know,” she said quietly, “but I want to.” She moved her head back and kissed him. “Take me upstairs Big McIntosh,” she said, “take me up the stairs and make love to me.” She kissed him one more time and then hugged him even tighter.

Big Mac placed his hoof on her back and petted her for a few moments, comforting her. As he did so, he thought carefully about what she was asking him to do. He refused to take advantage of any mare, especially a mare that was his friend. Also, doing it with his sister AND with a friend that was a friend of his sister, well... it just felt so wrong and so awkward. Still though, Twilight said that she needed it and that she wanted it. Not to mention, if he would do this with her, maybe it would be something that would spark a level of trust in them both and would be the perfect incident to thrust them into a relationship. Finally, a special somepony.

He took a deep breath and then backed away from her. He looked deep into her beautiful purple eyes, smiled at her, and then took her hoof in his. Twilight wanted him to take her up the stairs and make love to her, so that's exactly what he did.

Big McIntosh led her slowly up the stairs and then into the bedroom. He let go of her for only a second to close and lock the door, but by the time he turned around he saw her, away from him and laying on the bed in a sensual position. He could tell that she was uneasy with it, seeing as how she had never been placed in this situation before, but he admired her for trying and thought that she looked beautiful all the same. He came towards her and laid down on the bed beside her where he began to kiss her over and over again, slowly and passionately. “Wait,” she softly and then blocked his kiss with her hoof.

She climbed out of the bed and drew the curtains closed with her hooves, bathing them both in a gentle darkness. After that, she lit several candles scattered throughout the room, creating a romantic and sexual atmosphere. She took a nervous breath and then climbed back into the bed beside him.

Once there, they began to kiss each other slowly and passionately. Twilight placed her hoof on his chest, and Big Mac placed his hoof on her waist. Soon into it, Big Mac rolled over on top of her and continued to kiss her, all while he stroked her waist with his hoof. They stayed like this for a time, merely making out with each other and enjoying each others presence in a sensual way. It didn't take long for things to turn from sensual to sexual though. Based on the way Twilight was biting her lip and squirming around when he pulled away from her, Big Mac could tell that she was aroused. Not only by that, but he could also feel her magnificent heat blowing up onto his lower body as he made out with her.

Keeping in mind that she was a virgin, Big Mac knew that he should start things off slowly. He took his hoof and slowly ran it down the length of her body as he continued to kiss her. At first he merely stroked her body, but then he moved down past her hips and then placed his hoof right on top of her moist, warm, pussy. He slowly, sensually rubbed her vagina and moved his lips over from her mouth and down onto her neck. He began to kiss and suck on her neck, all while he kept his body close to hers, making her feel safe, loved, and excited.

Once he felt like he had rubbed her enough, Big Mac kissed Twilight on the lips one more time. He slid downwards until he was face to face with her vagina. Hoping to ease her palpable nervousness, he rubbed her just a little bit more and then kissed her there. He kissed her pussy over and over again and then, when he couldn't take her tantalizing scent nor her teasing taste any more, finally stuck his tongue inside of her.

He licked her outer and inner labia first but then forced his tongue as deep inside of her as he could; Twilight let out a moan of delight. She picked her head up and could only watch as he ate her out. Eventually though, the amazing feelings that were going through her body became too much for her and she was forced to lay her head back down on the pillow. Big Mac moved his tongue all around inside of her and kept it up until he felt like his tongue was going raw. He felt as though he had done enough and was now ready to take her. He kissed her on the vagina once more and then moved back up towards her top where he first kissed her on the lips and looked deep into her eyes.

Twilight looked down at his massive erection and bit her lip and pinned her ears in nervousness; her eyes began to dart all around. “You'll be gentle... won't you?” she asked.

“Eeyup,” Big Mac replied and then wrapped his hoof around hers. He smiled at her and then she smiled back at him. When she did, he gently pulled her upwards onto all fours and then steered her rump towards the end of the bed. He felt that if he did it like this with her, it would give him much more control of how deep inside of her he went and would allow him to quickly pull back if he went in too deep.

Twilight allowed him to guide her movements and when she was laid flat across the bed, she raised her butt up in the air and cast her tail aside. She could feel Big Mac's presence behind her and knew what was about to happen, so she took hold of the sheet with both of her hooves and held onto them tightly. Big Mac reared up and then hunched over her, both of his forelegs stretched out to the side and well forward of her body; merely an indicator of his massive size. Twilight braced herself as best she could, either for the most wonderful sensation she would ever feel or for the most audacious pain she would ever feel in her entire life. Either way, it's really what she wanted.

Finally, Big McIntosh penetrated her. Just the upper-most part of his penis was inside of her but yet Twilight still cried out in pain, and too she moaned in pleasure. When she cried out it was enough to make Big McIntosh stop dead in his tracks. He had never been faced with such a situation before, so he merely stood there... not knowing what to do. Dare he even move? “Nngh,” Twilight moaned, “No, keep going. I'll make it.” Big McIntosh acted as though he wanted to say something, but eager to just hurry up and lose her virginity Twilight Sparkle just pushed herself backwards and forced him deeper inside of her. “Keep going,” she panted and groaned just a little more, “Please.”

Big Mac did as he was told and he continued to slowly fuck her; he dared not thrust yet until he pushed all of his cock inside of her. The deeper he got though the more amazing she began to feel wrapped around him. Meanwhile, Twilight was as sore as she could possibly be. There was no denying that it hurt her terribly, but even still it began to feel pretty good with the distance that he had already penetrated. When she calculated that he was approximately a third of the way inside of her, she could feel a warm liquid start to come out of her; she blushed deeply when she realized that it was blood. Big McIntosh felt it as well, and even though he was a mixture of embarrassed and afraid, he kept pushing inside of her. He knew that it was natural for a virgin mare to bleed during her first intercourse, but still, actually being in that situation he couldn't help but feel like he was hurting her. Big Mac hated the sight of blood... especially when it came from a lady...

Finally, Big Mac pushed himself all the way inside of Twilight and held himself there for awhile. He hoped that by doing so it would further adjust her to his size and would maybe even get some of the blood out of her. Eventually, he began to slowly retract his penis out of a moaning and whimpering Twilight sparkle. His penis got to the entrance of her pussy and when it did so he felt that it would be OK if he started to thrust now. Slowly and carefully, he pushed himself forward and penetrated back into her once more. This time though, once he got all the way inside of her he pulled back again and thrust back into her just as deeply but twice as quickly.

As he humped her over and over again as hard as he possibly could, Twilight squeezed onto the sheets as tightly as she could, so tight in fact that it felt as though she might rip them apart in her hooves. The pain was slowly dissipating and the pleasure was starting to overcome her. As a matter of fact, the more she tried to hold back from cumming the more futile it seemed. By this point, Big Mac was simply pounding her! She loved the sound and the feeling of his cock pushing into her and his massive balls slapping against her clitoris, and she loved how he was kissing her on the neck and nibbling on her ears. She loved it all! That love and sensation all overcame her though and she was forced to orgasm. It was so powerful in fact that she buckled at the knees and sent the both of them flying down, Big Mac still thrusting as fast and as deep as he could.

Her juices shot out all over the place and coated everything within reach, and all the while she was left whimpering and her hind legs were left spasming out in all directions. Just that one orgasm made her feel like she had done an entire day's worth of library work, but still she wanted Big Mac to keep going.

And keep going he did! Big Mac kept humping her like he had never humped anypony before; certainly harder than he had with Applejack. No more than a minute after her previous orgasm, Twilight felt as though she was going to have another just as powerful. Any moment now she felt like she was going to buckle again and cum hard. It was like a timer ticking down and Twilight flailed her hind legs around like crazy as she tried to hold her cum in, but she just had to let it go.

However, when she did so another sensation came about her. It was warm and gooey and was perhaps the best sensation she had ever felt before; aside from what had occurred over the past few minutes of course. She heard Big Mac let out a gasp of pleasure as he began to empty his seed inside of her. The realization of what he was doing and the danger that he was putting Twilight Sparkle in sudden hit him and he pulled out as quickly as he could, the remaining amount of his seed emptying out onto her breasts, stomach, and chest. Needless to say, Twilight Sparkle was going to have to do quite a bit of showering to completely clean herself off.

When he finished cumming, Big Mac fell down on the bed, exhausted. It would take a lot of work to bring him down like this, but for some reason it seemed that whenever he ejaculated he came so hard that it zapped all of his energy. As he lay there beside Twilight, panting and out of breath, the thought of how he came inside of her crossed him. As dirty and low as he felt about it, he hoped that she wouldn't find out he finished up inside of her. Celestia only knows the pain that a powerful unicorn like Twilight Sparkle could put him through...

Before he could delve too deep into his worries though, he was surprised and even jumped a little when Twilight rolled over on top of him and flung her foreleg across his body. “Oh my goodness Big McIntosh,” she said, “that was wonderful!” She kissed his chest and snuggled her head against his chest. She looked down at his penis and bit her lip with ecstasy as she watched it retract into his sheath. They were both quiet for a moment as they tried to regain their breaths, but then Twilight piped up again. “Stay here with me Big Mac,” she said, “Stay here with me please, just for a little while.” Big Mac only smiled at her gently and then wrapped his foreleg around her. He kissed his new marefriend on the forehead and then looked up at the ceiling. “I... I think I love you,” Twilight said after awhile.

“I think I love ya too Twilight,” Big Mac spoke on one of his rare occasions; he kissed her on the head one more time. After that, silence returned to the room and it didn't take long for Big Mac to realize that Twilight had fallen asleep while her head was rested on his chest. He had to admit that he rather liked being here in the bed with Twilight, her beautiful body close to him and her precious head on his chest. Twilight was a great mare and he felt pretty good to be calling her his.

As he laid there with her and watched her sleep, Big Mac couldn't help but allow his eyelids to grow heavy. Everything about this was all so perfect and relaxing that it would be hard for him to resist. So resist he did not and eventually Big Mac fell asleep right there with Twilight Sparkle.

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Later that evening, Big Mac suddenly awoke with a start. He had no idea why and he wasn't about to question it. All of a sudden, the horrible realization set in on him that he was due back at Sweet Apple Acres. Without thinking, he hoisted the sheets off of his body and then jumped up, sending Twilight flying a considerable distance over the bed and waking her up instantaneously. “Wha... What? What's going on?” she said as she sat up and rubbed her eyes.

Big Mac either didn't hear her or didn't pay attention, but he gathered up his satchel bag as quickly as he could and flung it over his body and said, “Work... Sweet Apple Acres... Gotta Go Twilight... Granny Smith.” He flung the door open and ran down the stairs; Twilight was hot on his heels. She understood of course, what with being friends with Applejack she knew that the work demands at Sweet Apple Acres were strict, but still though she just didn't want him to go. The proverbial light-bulb came on over her head and Twilight had the idea that maybe if she made a sexy imprint in the back of his mind just before he left he would come back to her as soon as he possibly could. She had to face it, Twilight wanted more sex from him. That in mind, he cast a spell which instantaneously transported her to the front door. She blocked him off and Big Mac had to slam his brakes on and stop dead in his tracks.

Twilight reared up on her hind legs and wrapped herself around him tightly. She kissed him on the neck and then told him, “What you just did to me was amazing. I want it again Big Mac.” Big Mac nodded his head and acted as if he tried to move, but Twilight was resilient and continued to hold on to him. “I know that you oh...” she groaned sensually, “finished up inside of me.” A lump formed in Big Mac's throat and he gulped. Twilight giggled, “Don't worry silly. I'm a unicorn,” she got off of him, looked into his eyes and then winked, “next time I want all of it inside of me. There won't be any repercussions.” She kissed him on the cheek, walked past him and then flipped him playfully in the nose with her tail and continued to over to the stairs and then up to her bedroom.

Big Mac was aghast with what had just happened, but he didn't have time to reflect on it. He was late enough as it is and he was sure that Granny Smith was going to scold him like there was no tomorrow. Already, it hurt him that he wasn't the fastest runner due to his massive size, but still if he sprinted he might make it just so that she didn't give him too much of an earful. He sprinted through the town, over the bride, and up towards the farm, his breath already escalating. He ran and he ran as fast as his legs would allow him and didn't stop until he ascended the hill up to the farmhouse. When he got up onto the front porch, his legs felt like jelly and he was so out out of breath that he almost felt light-headed; he had never run so hard in all his life. He was sure that he looked a mess, all sweaty and with his mane and fur ruffled up by the wind, but he couldn't waste any more time than he already had. Before he went inside, he wiped his forehead with the back of his hoof, shook his head a few times, took a deep breath and then walked inside of the house.

Surely enough, sitting at the table was Granny Smith. She was leaned over on the table, her forelegs crossed on the top and her hoof tapping impatiently underneath, and then her eyebrow was raised dangerously. “Yer late,” she said as he entered into the kitchen. Big Mac looked like he was going to open his mouth and say something to explain, but before he could she cut him off and continued, “I don't wanna know. Yer late Big Mac and yer lucky I don't get up and skin you alive!” Again, Big Mac looked like he was about to open his mouth to say something, but before he could his eyes grew wide and he was forced to duck, turn and then run when Granny Smith sent an apple flying his way. “Go on!” she chased after him, threating to throw another one, “Go on! Git!” She watched him rum all the way down the steps and down the hill towards the barn, chuckling as she did so. She sighed after that and picked the apple that she had thrown at him up and tossed it back into the basket on the table. “Late,” she grumled to herself, “Why that colt is so dang late I'll never know.”