Sarah grows a tool of her own.

Sarah smiled at her helpless sister. "Watch me Eveline, as I use this innocent soul to transform into something more!" She opened her palm, bright green strands of magic appearing from the soul gem and swirling around her. The strands moved around her body for a while, before concentrating on her pelvis. Sarah groans in pain and pleasure as something starts forming between her legs. Slowly the energies congeal into the shape of a massive foot long girl-penis. Not quite as big as the Felguards, but looking mighty impressive on Sarah's small body.

"Ooh. That feels interesting." Sarah says as she finishes the spell and takes her dick in her hand. "So this is what you guys feel huh?", she says as she turns to one of the Felguards currently forcing its dick down a blonde's throat, moving her head up and down by pulling her ponytail. "No wonder you want to fuck all the time," she says amused. "You are sick!" Sarah turns back to her sister, who is looking on in disgust. Sarah steps forward, motioning her hand to the fel chains binding her sister. The chains move Eveline downward, bringing her face level with Sarah's crotch.

"Let's put that mouth of yours to better use, Eve" Sarah says as she forces her girl-dick into her sisters mouth. Eveline was caught by suprise, but she wasn't just gonna give in like this and let her sister defile her. She bites down, hard. "Mmmh, that felt great! Do that again." Sarah exclaims as she continues pushing her tool down her sisters throat. She looks down at her sister's eyes. A look of pure hatred is plastered on Eveline's face as tears run down her cheeks. "Hmm, yes!" Sarah moans. "This feels so fucking amazing. You feel fucking amazing, sis!"

Soon Sarah feels herself getting close to an orgasm and pulls back. Eveline coughs and gasps for breath. "As much as I'd like to send my seed down your throat right now, I can think of a better destination." She commands her chains to move Evelyn again. She is now hanging in midair, with her legs facing Sarah. "Let's get this annoying robe off, shall we?" Some smaller chains appear, finding their way underneath her robe. They coil around her breasts, causing Eveline to let out an involuntary moan. At Sarah's signal, the chains pull, ripping the robe into pieces and taking her cotton bra with it.

Another flick of the wrist and Eveline's legs get pulled open, giving Sarah a full view of her sisters body. It looks just like hers, minus the freckles and with slightly smaller breasts. "You really do have a beautiful body, Eve. Why did you have to waste it on worshipping something as stupid as the Light?", Sarah asks moving between her sisters legs, the tip of her penis touching the soft fabric of her panties. "I never wasted anything! I devoted my life to protecting the people I love!", Eveline shouts in defiance. "And how did that work out for you, sis?" Sarah says as she motions to the rest of the room. "Come on! Join me! We can rule as siblings, Take on the kingdom! Conquer the world!" "Never!" Eveline shouts as she spits in her sisters face.

"Fine! Have it your way! If I can't have your mind, I will just take your body and soul then!" Sarah says as she brings the spit to her tongue with her hand, licking it off and swallowing it. She rips Eveline's panties off and starts shoving her foot long dick up her sisters cunt. The saliva covering Sarah's tool helps to gain access to Eveline's virginal cave, but it's a tight fit. Sarah struggles, but eventually hits a barrier inside her sister's pussy. Another push and Eveline's virginity is shattered. Small amounts of blood join the saliva already present as Sarah works her cock deeper into her sister, before finally bottoming out as it reaches her cervix.

Sarah slowly pulls back out, before pushing in again, slowly starting up a rhythmic fucking. Her sister groans in protest, the strength to form words having left her body. The freckled warlock enjoys the silky texture of her sisters insides as she slowly speeds up. She notices her girl-dick going in easier and easier as her sister started to produce lubrication of her own. "Are you enjoying this... Hmmm.... as much as I am, Eve?" Sarah moans, tormenting her sister. "You're so tight! At this rate I'll shoot my seed up your fertile womb in no time!"

Eveline can only stare in horror as her sister ravages her. The portal took the last of her mana reserves, leaving her defenseless. More disturbing than watching her friends get killed or ****, or seeing the monster her sister has become, is that her body is starting to react positively to the fucking she is currently getting. She tries to form words, but only strained groans escape her lips.

"Im close!" Sarah yells. "Get ready! I'm gonna shoot my life making cum into your fertile womb. We're gonna have such beautiful babies." She fantasizes about her sister swelling with child, birthing a girl that will look just like her. She will teach her all about fell when she gets older. And about other things as well. Sarah loses herself into these incestuous thoughts as she reaches her peak. "I feel it! Here it comes!," Sarah yells out, loud enough that they can probably hear it all the way over in Stormwind.

Sarah's ass clenches up as her girl-cock starts pulsing. Massive waves of seed travel from her insides down her shaft and into her sister's waiting womb. Sarah raises her hands, drawing upon the energy in the room. All over the room, women of various ages raise their heads as their very souls are sucked from their bodies, unnatural orgasms making their bodies spasm and spurring the demons on to fuck them even harder. Cries of pain and terror soon turn into cries of passion as the women become shells of themselves, vessels used to breed more demonspawn.

Sarah continues filling her sisters belly with her seed as she looks down towards the exhausted woman. A flick of the wrist and Eveline's back arches, putting a delightful pressure on Sarah's penis. She watches with glee as her sisters soul leaves her body and traves to her hand, her pussy spasming around her sensitive cock. Dozens of soul gems clatter to the floor as Eveline's eyes become dull.

Sarah stands up in triumph, her dick still fully erect as she surveys the room. The orgy has reached its peak, with many of the demons cumming down the captured women's abused holes. She turns to her sister. Eveline's eyes slowly open, but instead of the expected fel green, they are an inky black, with black veins spreading out across her face. The visage terrifies Sarah, speaking of something more ancient and evil than fel. She stumbles backwards. "Ready for round two, sis?" Eveline asks, a wicked smile on her lips.

Sarah shoots up in her bed. She looks around the room panicked, not knowing where she is. After taking a breath, it all comes back to her. Storm, temple, guest rooms. She smiles at her own foolishness as she realises that it was just a dream. Or was it a nightmare? Sarah isn't sure, but as she moves to get out of bed, she notices the spot she was laying in is completely soaked with her juices.