On her back
From Torg Adventure
"Put her on her back, Max," your mom directs. "You'll have semi-consensual sex in the missionary position, for the sole purpose of punishment," she continues, a little smugly. You didn't realize that your mom had any knowledge of internet memes, although you've been finding out a lot of new things about her recently.
As you move Amy onto her back, you mom continues. "Although if you two end up procreating, then so be it. Maybe your child will be less naughty than Amy."
Amy tries to fight being put her back completely, while still trying to protest what your mom is saying. "I don't want to procreate with Max, Mom! And I'm not all that naughty." She pauses for a moment, also giving up a litter ground in her physical struggle as she does so, allowing you get her flat on her back. "Wait, are we talking 'misbehaving' naughty, or naughty in a sexual way?"
Your mom cocks her head at Amy. "I was thinking 'misbehaving', although the latter also seems apt, giving recent circumstances. You seem to like getting spanked an awful lot." She looks thoughtful. "I wonder if it runs in the family? I've never had it done to me. I'll have to ask Lisa if she likes it, as I imagine she's given it a try."
You spread Amy's legs apart and move between them. Amy looks back up at you, then back to her mom. "Seriously, Mom, I don't want to have sex with Max again, and I really don't want to have his baby..."
"Then that makes this a very effective punishment, I would say," your mother observes coolly.
"A cruel and unusual one!" Amy says, wiggling under you, trying to keep you from getting your cock into place.
"Unusual, definitely," you mother muses. "But I think it would be cruel to your poor brother not to let him fuck you at this point. And to me, too. I kind of want to see this, now."
Amy struggles more as you finally get your cock into place. "Mom, please, I think I've changed my mind on this. I don't want this punishment any more!" You stop going any further, looking at your mom, since she seems to be running the show at the moment.
"So you'd rather lose your computer, and your tuition, Amy?" Your mother asks sternly.
Amy nods vigorously. "Yes. Especially if it means not getting pregnant."
Your mother frowns. "How about getting kicked out of the house, too?"
Amy looks at your mom in shock. "You never said anything about kicking me out of the house!" She begins to look a little pale. "I can't live on my own. I don't even have a job. I've never had a job."
"Well, I won't have an ungrateful daughter living under my roof, or one that won't finish what she started sexually."
Amy sighs. "You really want to let Max have sex with me, don't you?"
"Yes," your mother responds bluntly. "It's the best punishment for you, under the circumstances."
"Well, I think it's just that you want to watch your son get it on with your daugher!" Amy is a little angry now.
"Maybe," your mom shrugs. "It has been over half a year since I got laid," she admits with uncharacteristic bluntness for her. "And pregnancy always does put me in a strange frame of mind. That's why I avoided getting knocked up for so long after Max. I tend to go a little... strange."
Amy stares at your mother, not sure how to react to her latest admission. You aren't either, although it seems to have been working to your favor.
"No matter what I say, you're just going to tell him to do it anyway, aren't you, Mom?" Amy asks finally.
"Sorry, Amy," your mom says simply. "You're doing this one way or another. It shouldn't be that big a deal to you, given that you let him do it before, even if you did claim he raped you. If you get pregnant, it won't be that much harder for this family to take care of two babies than it is one." She crosses her legs and smooths out some wrinkles in her clothing. "So we can do this the easy way, or the hard way. The easy way is that you lie back and let your brother take you again, and some sex with your brother and maybe carrying his baby is all that happens."
Amy keeps staring at your mother, then at you, then down at where your cock is poised to plunge into her. She lays her head back and closes her eyes then. "Fine," she says softly.
"Is that a yes to having sex with your brother then, Amy?" Your mother asks.
"I'm not going to say 'yes'," Amy says stubbornly. "But I'm not going to say 'no', either."
Your mother smiles softly. "That's good enough for me." She looks at you. "Max, honey, move her closer to the edge of the bed, so I can see this better."
You slide Amy over a few inches, closer to the side of the bed. Your mom now literally has a front row seat to this entire affair. Looking a little flushed now, she leans forward, her eyes riveted on where your cock is poised to enter Amy's pussy. Your sister's slit is still very wet from the spanking, despite her stated opposition to being bred with her brother.
Amy looks up at you, your face close to hers, then sighs. "I better get some more spankings out of this," she says softly. Then her legs move apart just a little.
What next?
