7

"The main purpose of the Master-Servant pact is to maintain the subordinate's loyalty. So when the subordinate takes rebellious or traitorous actions, the curse activates. Most likely, since Mio-sama refused the kiss of loyalty..."

"And this is her curse?" I ask, knowing full-well that it is. Mio is writhing on the ground; hand pressed into her shorts, soft, restrained moans leaking from her mouth as evidence of her arousal becomes apparent.

"Despite my appearance, I am a succubus."

"Yeah, no shit. That's pretty obvious with the whole S&M magical girl transformation, the hentai game, and the heavy flirting you do."

"I used my own magic in the pact, so Mio is suffering a succubus's curse. In other words, a powerful aphrodisiac effect... how regrettable."

"Oh, yes, 'regrettable' indeed."

"J-just hurry up and save me," Mio mewls. She sits up, and her eyes are begging me for help.

"I'm guessing you can't do anything to help?" I ask Maria.

"Rest assured. The curse is alleviated when the master makes the servant submit."

"I can guess how this is supposed to go, but spell it out for Mio."

"It's simple. You just need to touch Mio," she says. I rotate my hand in a 'keep it coming' motion. "Right now, the aphrodisiac effects of the curse are making Mio-sama's senses hypersensitive. She's never experienced pleasure like this before, so if you touch her for a while, she should obediently swear her loyalty to you by choice."

"H-hey, Maria. What are you say-"

"Please bear with it a little longer, Mio-sama. I'll have Issei-san relieve you soon. It's definitely not the case that I want to watch your face as you fall from pleasure, Mio-sama," Maria says with a perverted grin. "Now, Issei-san! Please touch Mio-sama's embarrassing places and relieve her."

"So, I have to touch her erogenous zones?"

"You could touch anywhere, but the longer it takes, the more her mind and body will suffer," Maria explains. Mio gasps out a loud moan and slumps back into Maria's arms. "Mio-sama will ascend to heaven in both senses of the phrase!"

"Do demons go to heaven?" I ask with a raised eyebrow.

"Well, if you personally prefer to tease her bit-by-bit, then that works. I prefer that myself."

"Alright, I guess we should start," I say, stepping forward.

"No! S-stay back! Jerk! If you do anything strange, I-I'll ki-" another gasping moan cut off Mio's threat.

"Yeah. Yeah. You'll kill me a hundred times," I tell her as I kneel in front of her. I reach out one hand and cup her face. She moans as the pleasure erupts over her. I gaze into her lavender eyes. "But sweetie, you have to be alive to kill me, so strange things are going to happen. So, surrender yourself to me, and the curse will ease. I promised to take care of you, and that's what I'm going to do."

My hand on her cheek slides down her neck to her shoulder and then the arm with a slow, languorous pace. A silly idea pops into my head.

'Wise Man, what rank ability can I afford to make right now?'

[You can make a D-rank ability, but LP levels will begin to impact your energy levels. You may begin to feel some fatigue.]

'That's fine; I'm about to get a bunch back. Wise Man, help me create a Massage ability with emphasis on erotic massage.

[Min's Touch (D)

This ability improves the effectiveness of the user's massage and erotic techniques.]

[LP Remaining: 200]

I feel the loss of LP wash over me and a moment of weakness. Maria notices. "Are you alright, Issei?" she asks.

I smile. "I'm fine. I just want to make sure that Mio is alright," I say as I pull Mio into my arms, her back against my chest. Maria is now sitting opposite us with a perfect view of Mio's body. "Keep an eye on us, Maria. Watch us closely."

That last bit, I whisper next to Mio's ear, and her whole body shivers. Mio's eyes open to see Maria across from her, and I feel her heart rate accelerate. Her hands have found their way back to her crotch.

I apply a little pressure and run my fingers down her arms, over her hands, and onto her beautiful thighs. I use firm strength to run my hands up and down her thigh coming close but never touching her sacred treasure. The effect is obvious as Mio's body shakes with small orgasms, but this isn't enough to bring her to full submission.

My hands run up her sides and graze the underside of the breast. She's wearing a thin tank top, and if her nipples get any harder, they may tear through it—Mio jerks from the pleasure.

Maria's eyes shine, and a thin trail of saliva seems to be flowing from her mouth. "It would seem that's it. That's Mio-sama's weak spot," she says with barely contained anticipation.

I readjust our positions so that Mio is centered more on my left arm, leaving my right arm completely free and Mio facing me while we are still in full view of Maria. I can see that Maria has one hand under her nightie, moving rhythmically. I capture her gaze for a brief moment flash her a lascivious smile. Her hand starts moving faster.

I turn back to the partially melted Mio and smile gently at her. "It's okay, Mio. You've suffered enough. I'm going to help you now," I say and lean in slowly.

Seeing my lips approaching, she closes her eyes. "Onii-chan!"

I press my lips to hers and slide my right hand over her top to her perfect breasts. Her eyes shoot open as she gasps in pleasure. My tongue snakes out to capture hers. My thumb runs circles around her nipple while our tongues wrestle for dominance. It's a short battle as Mio was already at a disadvantage multiple times over.

The pressure in her body builds to a shattering crescendo, and the room fills with pink light as Mio's orgasm breaks over her like the tide. She's going to need another bath and a change of shorts.

I'm almost disappointed I won't be taking this further with her tonight, but I don't want to rush things here. Mio is the type to run from emotions that scare her and that would definitely scare her. Anyway, I have another naughty girl to deal with as well.

[Notice: 3000 LP gained.]

[Notice: 1200 LP gained.]

A double gain? I look over to Maria, who is breathing heavily and has left a small clear puddle on the floor beneath her. Her eyes have a slightly glazed and satisfied look. 'I guess sex games like this work for gaining LP as well, or maybe it's because of her succubus energy. I'm sure she powered up from that little display.'

'Hmm. Wise Man?'

[What is your query?]

'Can we create an ability to copy an ability from one person to another changing the target to that new person? For example, Mio now has the Servant aspect of the Master-Servant Testament. I want to copy Mio's Servant pact and paste it onto Maria, with Maria being the target of the pact while leaving the Master the same.'

[CTRL C/CTRL V (B)

This ability copies an existing ability on one target and transfers it to a new target with the conditions of the ability to target the new owner of the ability. All other aspects of the copied ability remain the same. This ability may only copy an ability of up to one rank higher than its own rank.]

'B-rank, huh? That's cost me twenty-seven hundred LP. Alright, do it.'

[Gained: CTRL C/CTRL V (B)]

[Remaining LP: 1700]

I lift the exhausted Mio, set her on the couch, and place a light blanket over her. She's asleep before the blanket even settles. I think that last orgasm took more out of her than normal. Maria has collected herself and grabbed a towel to clean up her and Mio's love juice.

"Nine times? That's our Mio-sama," she says with a smile. "She held out longer than expected."

"Yeah," I say, giving her a level look. "I wonder how many times you'll go before submitting?"

Maria cocks her head, confused for a moment. Her eyes widen in realization, but she tries to deflect the notion. "A-aren't you curious why I didn't mention the curse right at the beginning?"

"Obviously, as insurance so that we wouldn't change our minds," I reply, taking a step towards her.

"U-uh, yeah. That's-that's exactly right."

[Remaining LP: 200]

"Damn, I guess it still costs some LP. It makes sense, I guess. It would be a hell of a cheat if it didn't."

"Huh? LP? What-" Maria starts saying but is distracted by the glowing circle on my right hand. She cocks her head to the side once more. "What's that?"

The circle starts to blink and fade. I hold my hand up and flash an evil smile at Maria. "Is that-" Maria starts but stops when realization flashes across her eyes. The heart choker forms on her pale neck just as the mark fades on my hand. "How-"

"Just something I picked up," I say. "It was awfully naughty of you not to give us all the details of the Master-Servant Testament. Mio is going to be furious at you. Personally, I don't mind, but still, naughty girls must be disciplined."

I step forward as the choker turns pink and the curse engages. "I think we should pick up where we left off this morning. What do you think?" I ask, taking another step.

Maria's breathing quickens; her body shivers as the curse takes effect. She tries to take a step back, but her legs fail to hold her slight weight, and she falls. I catch her by the hand and pull her into me. Brushing her hair behind her ear, I lean in my lips, brushing her earlobe and whisper. "Do you really think that Mio is the only one in danger, Maria? If nothing else, you are someone close to Mio, her sister, someone that could be used to get to her. So, I'm going to protect you too, my cute little sister."

Maria clenches my shirt in her tiny fists. "O-okay, big brother."

I smile, and if Maria could see it, she's probably be shaking harder than she already was from the curse. "But first..." I say and twist my body to sit on a nearby chair with Maria face down across my knees. "What do you think, Maria?" I ask as my hand brushes gently across her still fully clothed backside. "How many spanks should a naughty girl like you receive? Five? Ten, maybe?"

She licks her dry lips. "M-Maybe just a couple?" she squeaks out.

"Is that what you really think, Maria?" I ask, sounding disappointed in her response.

Her breathing is getting erratic. The curse or the situation heightening her excitement. "Ten. I've been naughty. I need big brother to discipline me."

I smile. "Very well. Now, should this be done over your clothes? Or would it be better on bare skin?" I ask as I run my hand from her clothed bottom to her bare thigh.

She shivers as a small orgasm sends ripples through her body. "B-b-bare... skin... brother."

These two thirsty girls always did get off on the incest play in the anime. "Alright, but your panties are all wet. Why don't you help me out by shimmying out of them for me?"

Maria works her hands down under her nightie and sheds the soiled blue striped panties. "Good girl," I say, running my hand back up her thigh pushing the back of her nightie up over her buttocks. She's so cute and delicate looking, but I know her strength is impressive. She can take a bit of punishment. "Count them out for me, Maria."

I glide my hand over the soft white skin gently before placing my left hand on her small back and cocking my right. I bring my hand down. Pah. Maria calls out with an erotic cry.

I raise my hand again as she catches her breath. "You forgot to count, Maria," I say as the next strike vibrates her little tush.

"Ha! T-two," she says.

"No," I say as I cock my hand back. "You forgot the number one, Maria. Do we need to send you back to school, my sweet little sister?" The next slap drops. Her white cheeks are already turning pink.

"Hah! w-w-One!" she cries.

"Very good, Maria. You are such a fast learner. I should reward you," I say, gently rubbing her ass. Her drooling pussy has already soaked my pants, and my erection is obviously digging into her side.

By the fourth slap, her tongue is lolling out, and her eyes are glazing over. By the seventh, she's already had three major orgasms and half a dozen minor ones. By the time she calls out the tenth, she's practically unconscious, and the room erupts in pink light with her final orgasm. The curse fades, and Maria passes out in my lap.

I lift her, being careful of her cherry-red cheeks, and carry her to her bed. Laying her down on her stomach, I go and retrieve some ointment cream from the bathroom and come back. I spread the cream liberally over her abused bottom, careful not to cause her any more discomfort. Once finished, I cover her posterior and put a blanket over her. Before I go, I plant a light kiss on her cheek.

As I reach the door, I hear a small voice say, "I love you, Onii-chan."

I smile. 'That was quick. Anime girls are quick on the L-word, aren't they?'

I get it, though; I'm the same way, really. Once I decide I love someone, it doesn't really matter how long it took me to get there.

I return to the living room and lift Mio in a princess carry to bring her to her own room. She can dish out her punishment to Maria for tricking her in the morning. I set Mio down on her bed and cover her with a blanket. I notice her cheeks are a little flushed, and she seems to be holding her eyes closed.

I smirk a little and plant a light kiss on her forehead. "Good night, little sister. I'll keep you safe."

I return downstairs to clean up and remember that tomorrow is the first day back at school. I sigh a little but then smile. 'I wonder who we'll meet tomorrow?'