Gaster AU x Reader ONESHOTS

Underswap Gaster x Abused! Edgy! Reader

You sat in your bed, sleeveless shirt and short cutted jeans, staring at the ground. Your back was killing you from the whip marks and bits of skin that have been sliced off. You took a deep breath before standing up with an aching back. "Minus well get this shitty day over with..." You mumbled to yourself before walking out of your room. You've been with the Gaster family for a while now. Despite you and Fell's similar actions, you hate how he always questioned why you didn't like people touching you. You slowly walked into the dull living room.

"Morning." You greeted, Fell grunted as Blindy waved. You smiled a little before walking into the kitchen. "Morning clown face." You greeted Swap with a slight growl. "Morning (y/n)." Swap greeted as he flipped a pancake. You grabbed an apple and a bottle of water before leaving. "Aren't you going to eat breakfast?" Swap asked, he flattened his eyebrows when you waved the apple around. "Don't judge." You called over your shoulder before walking back to your room. Swap looked back to his cooking as Stars walked in. You had just closed your door before taking a bite of the apple.

You took a swig of the water bottle before placing it on your dresser. You took another huge bite out of the apple before throwing the core into a trashcan you had. You laid down on your bed and stared at the ceiling. You sighed before thinking for a minute. Should you tell the guys? No. They wouldn't understand. They were just piles of bones, they could never understand how it feels to be abused. You closed your eyes and decided to just try to avoid the thoughts of your parents and older brother. They made your life hell.

You were about to go back to sleep when a knock came from your door. You groaned and went to answer it when several stitches popped open. Swap, who was on the other side on your doorc heard you starting to groan in pain.

Swap rushed in to see you on the ground and the back of your shirt covered in red. "(Y/n)! Are you ok?!" Swap rushed over and helped you sit on your bed. "Yeah... I...I'm fine." You said half heartily. Swap sighed before walking out for a minute. You were about to try to follow him when Swap came back with a medical kit. "Ok. Show me where it hurts." Swap ordered, you looked away and for the first time, Swap saw your face soften and you not gritting your teeth. "Close the door first and promise not to freak out." You ordered, Swap got up and closed the door.

You hesitated before taking your bloody shirt off. You couldn't see Swap's blush and widen eye sockets at the whip marks and sliced patches of skin. "This is going to sting." Swap cautioned when he suddenly remembered what he was doing. You nodded understandably.

Swap gently pressed the cloth with disinfectant onto your wounds, you hissed and tightened your shoulders harshly. It took a few minutes before Swap wrapped your torso, lower and upper back, and shoulders in bandages. "Why didn't you tell us?" Swap asked as he came out of the bathroom you had, your shirt was soaking in hot water. "I thought you wouldn't understand. And... I didn't want you to worry..." You started to blush slightly. Swap noticed and smiled, you flinched slightly at a pair of arms wrapping around you gently. You looked to see Swap hugging you without harm.

You wrapped your arms around Swap and looked away. "It's ok (y/n)! I worry about you all the time because I love you!" You glanced back at Swap before smiling and chuckling. "You're such a dope." You said with a snicker. "Hey! No name calling!" You chuckled again.

"Whatevr."