Jace We arrive at Alpha George's Pack after lunchtime, but he made sure there was food brought to our floor, and I see Dad eyeing one of the Omegas that brings in our luggage. Another thing Dad says is the benefit of having a chosen Mate; she can't feel it when you are cheating on her. My Mother either ignores it or she didn't see it, but if I have to guess, I would say it is the first, and from the corner of my eye I can tell that even Jane is unaware of it. Her Father and Brother though see it, and a smirk appears on their faces, making me realize that Jane's Brother knows the truth. After we have eaten, the females head to their rooms to shower and change, maybe even rest for an hour or two, and the moment we hear the doors close, I see Dad relax. Two Omegas walk in to take the dishes away, but Dad is fast to grab the female that grabbed his attention, and he pulls her onto his lap. She tries to get away from my Father, but in doing so, she rubs over his cock, and her eyes widen as he groans in pleasure. "I am going to make you scream, Baby." He whispers near her head as he pulls her closer, and I can see him grinding his cock against her core. I step behind him as he pushes her hips down, and I grab her breasts to pin her against my chest. "Let's see what you can do, Baby." I growl next to her ear as I pinch her nipples, and a moan escapes her lips. "Sounds like this Baby likes the idea of the two of us taking her." Dad growls through the mind-link, and I feel my cock twitch against her back. Both my Father and his Beta order both females to take their clothes off, and to my surprise, both of them comply without trouble; the moment she is naked, Dad grabs her hips to guide her down his cock. She moans loudly as he slides deeper inside her, and I press my raging hard-on against her back. "Ever had the pleasure of fucking a female's ass?" Dad asks, and both the female and I stare at him, but the idea of fucking her ass turns my shaft rock hard. "I have no idea what to do, Dad." I tell him honestly, and through the mind-link he tells me what to do and what to expect. I line my shaft up with her backdoor, and I start pushing against her hole, harder and harder every time. She whimpers the moment her ass gives up the fight against my cock, and through the thin wall separating us, I feel my cock gliding along Dad's cock, making me groan out loud. She starts struggling the deeper I push my cock, and it feels so fucking good that I whisper in her ear, "That's it, Baby. Fight me; I love the feeling of your struggle. I love feeling both our cocks filling you up, and soon we will be shooting our cum into your holes." Dad tells me to stop talking like that or he is going to shoot his load before he is ready. Once I am balls deep inside her, Dad pulls his cock out of her, and the moment he starts pushing back in, I pull back until only the head of my cock is still inside her ass; for a few moments, we keep this rhythm going. Slow at first but faster and harder as she starts moaning, and before I know it, we pound in and out of her holes at the same time. The other Omega gets the same treatment, and my cock grows even harder as I watch my best friend fuck her ass. "Fuck, Baby. I want you to scream when I shoot my cum into your ass. I want you to scream when he shoots his cum into your pussy." I say as I start pounding even harder and faster into her ass. Dad and I growl as we come inside her, and she screams as she comes, squeezing our cocks. * I walk into the guestroom I am sharing with Jane, and she has a pissed-off look on her face; I don't have to tell you why she is pissed off. I walk into the bathroom to take a shower, and Jane stomps into the bathroom, but before she can say anything, I hold up my hand to silence her. "If you want to become Luna of Silver Shadow Pack, there will be a few ground rules, and one of them is that you will accept that I screw around; don't ever comment on it. You will also accept the fact that I will be fucking Lakota to get a strong heir, and like both our Mothers, you will raise my heir as your own, putting his needs before the needs of any Pup we might have. After Lakota gives birth to my heir, I will Alpha command her to stay away from him and to never mention she is his Mother. I will also Alpha command you to make sure your first priority will be the Pack's next heir. If you refuse, I will find myself another chosen Mate who is willing to obey my rules." I say before I step into the shower. After lunch, Dad tells me to join him in Alpha George's office, and once the door closes, he tells me that Doc has found a way to keep tabs on Lakota and Keir; I am not too sure it will work, but I keep my mouth shut. At least once a day I fuck one of the Omegas, but instead of sharing her with my Father, I share her with my best friend. On our last night at Alpha George's Pack, I ask Jane if she thought about my rules, and she tells me she will do whatever I ask of her, as long as she gets to be the Luna. I step behind her in the shower, and my rock-hard shaft is poking against her backdoor. "You will do anything I ask of you." I whisper next to her ear, and she nods her head. I place my hands on her hips and start pushing my cock against her backdoor. "Jace, don't...." She whispers, but I growl at her, and I keep pushing until her body gives in to my demand, opening up to my cock. I start pounding her ass hard and fast as she screams in pain, and she tries to get away from me, but that has the opposite effect. "Oh yes, Baby. That feels so fucking good. I love it when you put up a fight." I growl next to her head, and I hold on to her as I take a step back, bending her over. She places her hands against the wall as I pick up the pace; I pull her ass towards me as I pound into her, and my cock starts to twitch. Instead of shooting my cum into her ass, I slam hard into her pussy, and then I shoot my load into her pussy, but I also know she didn't come. "Maybe if you're lucky, I will make you come before I fall asleep." I whisper into her ear as I slowly pull out of her.