Mary woke up a bit earlier than her alarm, she leans over slightly to turn it off wanting to have a little bit of fun before anyone else was awake. She runs her fingers along Lucifer's belly licking his ears, the feral rottweiler slowly stirring at her attention. Her paw moves down between his rear legs, gently brushing over his sheath hearing Lucifer giving the cutest little whimper as she whispers.

"That's it boy. I want to have some fun with my favorite doggy." It didn't take long before she could feel his sheath firming up at her attention. She gave him a little playful nudge as he slipped off the bed and she moved to sit on the edge peeling her panties down and tossing them to the side. "Mmm breakfast lucifer..."

Laying back she gasped as Lucifer leans in and eagerly presses his tongue against her spade tasting her. Mary groaned softly and spread her legs wider letting him get in, feeling that tongue greedily lapping her spade spreading it. She felt herself easily responding to his attentions now, lifting and grinding her mound against his muzzle. Covering her face with a pillow again as Lucifer sent her over the edge, climaxing strongly against his tongue as she didn't stop him as he kept licking her. Her whines echoed in her ear as she keep bucking her hips against that muzzle feeling his tongue deep inside her. Whining she groaned a bit when Lucifer stopped, gasping when she felt him jump his paws landing on either side of her hips on the mattress.

"No lucifer, we can't." Her voice a plaintive whisper as he tried to awkwardly find his mark. She was still reeling from her orgasm the heat of his shaft brushing against her spade made her groan. He was off mark and was now grinding her spade with each thrust, the sensation made her head spin. Reaching down, she kept him pressed against her spade so he was too high to find his mark. "Oh god why does this feel so good." Eyes clenched tightly feeling the warmth of his penis rubbing against her spade, the thought of it'd be so easy to just lift her hips a little bit to let him aim properly.

"I can't." Biting her lip even as she could hear Lucifer's panting getting heavier and realized he wasn't going to last much longer. Her paw kept him pinned in place grinding against her spade and soft groin fur even as she wanted to push him down. The fact she had told her grandma she wouldn't do that, and her promise ring the only thing helping her resist that urge. "He feels so good and warm..." Mary didn't even realize that she had wrapped her legs around his waist, keeping him on top of her. They were both panting heavily at this point, she wasn't thinking if anyone would be able to hear her just focusing on how good this felt.

Lucifer's growl caught her off-guard, the dog's hips jerking as she felt his cock throbbing against her spade the sensation incredible as she whined loudly into the pillow. Her belly felt warm realizing he was shooting his thick seed over her, unwrapping her legs from around him. She felt him slide back off her, the last jet of warm sticky cum hitting her spade making her gasp.

"It's so warm." The sensation being completely alien to her, she could feel it oozing slowly down over her spade coating it with his musky scent. Slowly she sat up, grabbing her panties and wiping the bit of seed off her belly and was preparing to wipe her spade off when there was a knock at the door.

"Hey sweetie, you awake in there?" Her dad's voice making her jump, she scrambled for her blanket just in case he tried to open the door.

"Yah dad, I just got up a few minutes ago..." Looking at the clock, realizing that she spent nearly forty five minutes doing stuff with Lucifer. "I'm going to jump in the shower in a sec here, sorry I didn't set my alarm."

"It's okay sweetie, just get dressed and stuff. We're going to head over to Uncle Larry's house in a few. You won't have time for a shower." The first thought going through her head was, oh crap. She grabbed some new clothes getting dressed, pulling up a pair of panties feeling it pressing against her spade. The warmth of Lucifer's cum make them stick to her a bit, just making her more aware of how close she had been to doing something stupid.

"Okay. Let me get dressed and I'll be down." Looking at Lucifer, she sighed slightly. "You're going to get me in trouble." Mary wanted to be upset at him, but seeing that dopey look on his face and little tail nub wagging just made her melt and hug him. Grabbing one of her candy perfumes, she sprayed herself and made sure to add a spritz to her groin. She unlocked her door and let Lucifer out, telling him to go downstairs. She scooted over to the bathroom, able to at least give a quick wet wipe to her belly fur getting as much of Lucifer's seed off her as she could. There wasn't enough time for her to really clean her spade as her dad called her name.

Sitting in the backseat with her grandma, she was so nervous that any minute she'd yell at her saying she could smell that filthy feral dog on her granddaughter. Though it really didn't help that she kept squirming slightly in the seat, the way her panties clung to her spade just making her more away of the sticky reminder of what she'd almost done. Her eyes closed trying to calm her thoughts, feeling incredibly guilty not just at the fact of what she'd done but that she had wanted him to mount her. He had been so close and it would have been so easy just a slight shift of her hips.

"I think I really got to reign in what I do with Lucifer." Thinking to herself, besides the risk of getting caught there was the worry about just giving in and letting him mount her. She finally understood probably what her great-grandmother felt with the dog they had, it would have been simple. That was the worst part, she known it would have felt good in the moment but she wouldn't be able to forgive herself for breaking a vow she made to herself and in front of god when she was younger. She also didn't want to hurt her grandma, making that promise to her that she'd be a good girl.

Mary was self conscious the entire day at her uncle's place, though she should have thought about it from a more realistic viewpoint. Here she was, in a house full of rottweilers and it was warm in the house no one was going to notice Lucifer's scent on her with her perfume and nervous sweat. Though it was a constant reminder the way that her panties clung to her spade anytime she moved, both a naughty thing that sent a thrill down her spine and dread at the idea of being caught. By the time evening had concluded, she was too tired to think of anything but letting Lucifer out when they got home and cleaning up after him. She took a hot shower to get cleaned, feeling guilty when she finally crawled into bed letting Lucifer crawl in beside her. She hugged him tightly and nuzzled into the back of his neck going to sleep.

The next two days were a blur for Mary, family and friends visiting meant she didn't really get any time for her and Lucifer to have some fun at night. It was Friday when she finally had the day to herself, her parents were taking grandma home. 

"It was nice seeing you grandma." Giving the elder rottweiler a soft hug, kissing her cheek. "I'm sorry that you had to deal with Lucifer being here." She leaned into her grandma's paw as it stroked her cheek lightly.

"No Mary, he wasn't that bad and I can see why you said he's well behaved." She nodded and was glad she could at least get her grandma to realize not all feral dogs are horrible. It was clear she didn't like Lucifer but least she hadn't been overly hostile or yell at him the last few days. Once the car was out of the driveway, she smiled at Lucifer. "Come on boy, upstairs." 

She closed her door, figuring it was still a good idea just in case they came back unexpectedly. Stripping out of her clothes she laid back on her bed, spreading her legs. Lucifer's tail nub was already wagging as he waited until she patted her belly watching him move between her legs giving a long lick to her spade.

"Mmmm fuck, Lucifer, that feels so good." Her paw stroked his head between his ears gently, spreading her legs a bit more giving him access. With no one home, she didn't bother covering her face moaning loudly as Lucifer tasted her. It felt so good, letting his tongue lap and spread her spade, the sensation getting even better as she used her fingers to keep her spade spread for him that tongue pushing inside her.

She cried out his name when Lucifer made her climax, bucking her hips against his muzzle pawing at his head gently. Eyes were clenched shut sighing loudly as she patted her belly. 

"Up boy." Feeling the feral rottweiler jumping up, his paws on either side of her waist reaching down to grip his cock feeling him all ready for her. Mary wrapped her fingers around his cock letting him thrust into her grip this time feeling that tapered tip poking at her spade. "God. I just want to let go." Her whimpers were caught in her throat, the difference feeling between his tip poking at her spade and the feeling of his shaft grinding against her spade were night and day.

She made sure to keep her grip firmly on his cock, feeling the knot swelling and bumping against her fingers that bit the only thing keeping him from being able to get close enough to penetrate her. It felt so good, the occasional jet of precum splashing against her spade. Lucifer's muzzle was hanging open tongue lolled out as she licked at his muzzle as they savored each other's company. She moaned gasping feeling his cock throbbing in her paw sticky cum splattering her spade. Mary let him keep thumping against her paw coating her groin in his scent.

"Mmmm fuck that feels so good. I wish I could feel that inside me." Folding her ears back at that thought, licking Lucifer's muzzle before gently pushing him down. She whined slightly when he started to clean her spade, licking his seed off her even as that tongue slipped inside her arching her back. "Luci... Lucifer"

It didn't take long with the mixture of his tongue and feeling that warmth of his cum on her spade being licked that sent Mary into another orgasm. She couldn't help herself, howling in pleasure bucking her hips against Lucifer's muzzle whining after a bit and gently pushing him away.

"I... I can't too sensitive hun." Sitting up panting heavily, she hugged Lucifer after he jumped up on the bed next to her giggling slightly. "Mmmm that was so intense." Her paw stroking Lucifer's chest, the feral dog lifting his head at the attention. A little sigh feeling a little guilty with how she was pushing what she was doing with him but she also didn't want to stop. It was exciting the different sensations. She was able to spend the day relaxing in the nude since her parents wouldn't be home until tomorrow morning.

It was nearly midnight when Mary decided to go to her bedroom, Lucifer following eagerly behind her playfully nipping at her rump. Sitting on the edge of her bed, she could see him already starting to poke out of his sheath laying back on the bed. She had a bit of a surprise when instead of licking her slick spade he jumped up, paws gripping her hips. 

"Lucifer, No. Down." She groaned at the feeling of his tip poking her spade, she tried to push him off but he had too strong a grip. A lurch of his hips pushing that slick cock against her spade spreading it slightly. He was slightly off with his aim, she still had a chance! Her paw gripped him making sure he was aimed higher letting his cock rub against her spade and groin fur before she pushed him off. Lucifer whined looking at her, head tilted slightly. "I said No." Her words came out as a growl and a bit harsher than she intended, watching him take a step back ears folded back.

Kneeling she gently hugged the feral rottweiler, licking his cheek. "I'm sorry Lucifer, I didn't mean to yell at you." She stroked her fingers along his head gently until that little nub tail of his started to wag. Standing up, she decided that maybe tonight wasn't the best time to do anything after that moving to get a shower. Once she was back to her room, Lucifer was laying on the floor and lifted his head to look at her. Mary crawled into bed and patted the spot and let him crawl in with her, wrapping an arm around him. "I'm sorry puppy." She hugged him tightly and drifted off to sleep.