Total Eclipse of Sisterly Love
testing a spell gives unexpected results
It was just another ordinary day in Manehatten. Eclipse was sitting in bed with her blankets up to her chest, while Solstice cooked dinner for them on a night that they both were home, which was a rare occasion. She was wrapped up in the book that her twin sister brought her when they were both young and without cutie marks. She tried almost all the spells that the book had out in the badlands, but she kept going back to one of the few spells that she didn’t use, it was a spell that allowed the caster to have complete control of the one that it’s cast upon. Encasing someone in a crystal is bad, but this is crossing the line. If she doesn’t do this spell at least once, she won’t know if it’s fake. She steeled her nerves and said as she brushed her mane out of her eyes, “Solstice, could you come here for a minute?”
There was a soft click and then tapping of hooves getting closer to her room. Her twin sister opened her door and walked in. Solstice wore her mane short but kept the tail the same length. Being a cop of Manehatten certainly showed on her physique. She smiled sweetly and said as she sat down on the side of the bed, “What is it, dinner is almost done.” Eclipse didn’t say anything, but took a deep breath, and cast the spell on Solstice.
She opened her eyes to see her sister staring at the wall over her head and with her mouth hung wide open. Eclipse crawled over to her sister and said as she poked her in the leg, “Sis, are you alright, can you hear me? When Solstice didn’t answer her, she got more frantic, wondering if she broke her completely. She calmed her nerves and said, “Solstice, Lay down on the bed with your legs to the side.” Solstice’s body fell back across the bed with her front legs spread. Eclipse looked her sister with fascination and wonder of what is the limit of what she can do to her sister. She slowly rubbed her sister’s soft fur on her chest. She wanted to just snuggle into her fur and sleep, but she had more to experiment with. She brushed Solstice’s mane out of her eye and said, “Even though we’re twins, you’re more beautiful.”
Solstice licked her lips and said, “Thank you.” Eclipse recoiled back, wondering if the spell broke. But after a few minutes of watching her sister, she quickly gave a peck on her lips. She smiled at the taste of her lips and dove back into them. She stopped when she felt her leg growing wet. She looked down to see Solstice’s pussy leaking. She looked up and said, “Are you going horny from me controlling you?”
Solstice shook her head, getting her mane back in her eyes and said, “No, I’m currently in heat.” Eclipse stumbled back and had mixed feelings about this. Here she is, experimenting on her sister and she is already suffering.
Eclipse smiled and said as she dropped down on her knees, “That’s like her, taking care of others and hiding her problems.” She shifted her legs to get to her pussy and started lapping her pussy. Solstice bucked from the sudden pleasure and started to moan. Eclipse stop to say, “You
can move, but you have to stay right here.” Then she went back to it. She knew that it is looked down upon by some ponies, but she didn’t care, on the nights that Solstice had to work late, she felt completely lonely and got off thinking about her and her stories. Suddenly, Solstice wrapped her legs around Eclipse’s head and pulled her more into her pussy. Eclipse tried to say something, but it just vibrated Solstice’s pussy, making her moan. After continuous licking, Solstice yelled as she came into Eclipse’s mouth while using her legs to choke Eclipse with her hind legs.
Eclipse’s shot Solstice with the spell and the grip loosened as there was a thud from the hooves hitting the floor, then she sat back on her hind legs, gasping for breath, who knew that she would cut off her airflow. She levitated Solstice and slid her off the edge of the bed. Solstice’s eyes were clouded and unfocused as her head hang limp to the side like she was dead. Eclipse kissed her forehead right below her horn and said as she laid down on the carpet, “Look what you did, you went and made me horny. I think it’s time for you to return the favor. Come over here and get me off.” Solstice fell forward and shakily crawled over to Eclipse and collapsed to get to her pussy and start lapping and eating her out. Eclipse gasped and levitated her pillow and started munching on it. It muffled her moans of sheer pleasure from controlling her sister and being eaten out. As she started to get close, she pulled the pillow out of her mouth and said, right before jamming it back in, “Faster, I’m nearly there.” Solstice didn’t acknowledge what she said and just started licking faster. She had to bite down harder, that she thought that she was about to rip out a chunk, she didn’t give her sister a warning, it wasn’t like she was going to respond to it. As she screamed bloody murder, ice shards formed around the room. Once Eclipse was able to calm down, she turned the ice into snow and said through gasps of air, “Get under the covers and sleep it off while I deal with dinner and I’ll be back.”
Eclipse walked into the kitchen and froze the food in time, then she went into her room to see Solstice fast asleep under the covers. She slipped under the blankets and snuggled into Solstice’s soft fur on her chest.
Eclipse was jostled awake by movement and clinking noise, then she opened her bleary eyes to see Solstice making herself presentable for work, then she turned around and said, “That stays between us, and I’ll return the favor when it’s your turn. Be sure to thaw the food out and eat up. If you do that again, make sure that you clean up. I don’t need to smell like sex. Love you.” She headed out the door as Eclipse levitated her book to her and wrote down notes for the spell and how far she can take it, knowing it will come in handy later.