Chapter 11

Maddi jerked awake with a satisfied grin on her face. She cradled her sister from behind as the revolting siblings spooned undercover.

“Rise n’ shine, honey,” Diana moaned. “What’s gotten into you this morning?”

Groggy, it took Maddi a moment to shake the cobwebs. Then she understood the question. Her cock remained rock hard, buried inside Diana’s burning warmth. The shaft jerked as she shifted her weight, her body rippling in pleasure. Maddi moaned, rocking her hips against Diana’s ass. The sisters grunted, and the boxspring began to squeak. The new day’s dawn broke through the window with dusky orange rays.

Maddi’s sense of urgency annoyed her. She knew Henrietta and Alpa would come looking for their room in a few hours. But not even Dr. Bykov could have pulled Maddi from her sister’s pussy. Her thrusting grew faster, then harder, seeking to finish what she’d started in her sleep.

Diana squealed. One of her busy hands found her pulsing erection while the other gripped the bed corner. She stroked herself as Maddi fucked with fervor, panting and gasping, a bubbling foam of white forming on her mouth’s corner. Diana squeezed her cock harder and ran her thumb across her dripping slit. A torrent of precum coated her bulging head as heat rose from within. Her cocked jerked as she spewed her load, but her stroking continued, hurried, even after rope after rope shot into the blanket.

Slap after slap, Maddi’s bony hips slammed into Diana’s flesh until her fair skin ripened to a shade of glowing crimson. Possessed, she sank her teeth into the thick muscle of Diana’s shoulder.

“This is what I wanted,” Diana hissed. She pressed back into Maddi’s thrusting cock. “I want my sister to dominate and claim my futa-pussy.”

“I--I’m gonna come,” Maddi cried.

“Come in me!” Diana whined. “Mark your territory!”

And mark her territory, Maddi did. Her body quaked as she shot her modest load inside Diana. She held her sister tighter as she finished her perverse orgasm. The room was left in silence, aside from the pair of exhausted, panting.

“W--wow!” Diana cried under a shiver, “THREE times, Mads?”

“What’re you talking about?” Maddi asked. She withdrew slowly from her incestual embrace and discovered first-hand what Diana meant. Her seed spilled from her sister’s backside, forming generous pools on the bedding between them. “That’s all me?!?” She stammered. No wonder her dream with Eden seemed so natural. “I’ve never come half that much before!”

Diana giggled. “What’s gotten into you? Or rather, why have I gotten so much in me?”

“We’ve both said it before,” Maddi insisted, still panting. “Incest is best. How could I not come so much when it’s you?”

“You’re so sweet, Mads!” Diana squealed.

“But,” Maddi sighed. “We should clean the bed. We can’t afford to get caught.”

“We can afford it, y’ know,” Diana reminded. She smirked before smacking her palm against Maddi’s narrow glutes. “Just help me strip the bed so we can put your mind at ease.”

♥♥♥♥

Maddi and Diana breathed a sigh of relief after shutting the dorm’s door. Diana allowed a few minutes of separation before reveling in their affair.

“And the Masters sisters escape exposure for another day,” Diana grinned as her phone buzzed. She fished it from her bag and checked her messages. Through the night, she noted a missed call from Mary, And another, and another. Her thumb scrolled down, and the text blurred together. She counted 40 missed calls, none more than 10 minutes apart, All night. “That girl must be going mad with worry,” Diana muttered. “And anticipation.” She stifled a mischievous grin.

“What’s wrong?” Maddi asked. Her eyes cut across to Diana pensively, staring at her screen.

Diana sighed. “Oh, it’s just Mary. “She’s been inconsolable lately. You did more damage to her than I even thought.” She watched Maddi shrink into silence as they exited Peppermint House. The early morning broke into a soft, cloudless hue of blue. Diana tugged on her sleeves to guard against the faint chill in the air as she went on. “Which reminds me. Have you ever had a dick in your ass?”

Maddi blushed. She whipped around to see if anyone could overhear. “What kind of question is that?”

“Mary wants to take your anal virginity,” Diana nodded with blunt force. “She thinks it’s fair since you deflowered her beautiful Christian pussy. If she’s not satisfied soon, I’m afraid she’ll start to get mouthy again.”

Maddi froze in her steps on the campus green. She cradled herself with a look of grave concern. “So she wants to sodomize me. It doesn’t sound romantic,”

Diana chuckled. “I can assure you it won’t be romantic. She’s still furious. It would probably help things if you cried a little while she fucks you. The more pain she thinks she’s inflicting, the faster it’ll satisfy her thirst for revenge.”

“You can’t be serious,” Maddi’s jaw nearly dropped. “Di, I just had a meltdown when I saw another woman touch you. Now you know how jealous I am, and you’re asking me to fuck somebody else?”

“It’ll be for the greater good,” Diana insisted. “Besides, there’s no telling how she’d expose us. Can you imagine the fallout? The public would be disgusted by two rich sisters fornicating--procreating. We’d never see our beautiful daughter Beatrix again. And--and what if we’re both pregnant right now? They’d take away our new babies, too!”

“Okay, okay!” Maddi tried to hush Diana as her sister’s warnings grew louder. “How do you want this to play out?”

Diana afforded the forlorn Maddi a warm grin. “Just come to our apartment tonight. I’m sure Mary will take care of the rest.”

Maddi blushed. Her words stumbled from her tight lips. “Just give me a day to prepare mentally. I’ll come by tomorrow night,”