Sorry I haven't been updating a lot, Please forgive me. Also thank you SOOOOoooo much for all the reads!
Warning: no back story, like they go right into the relationship. ~sorry for how long that took, here!

    Bill stood in the shower, the warm water running down his soaked skin and rushing down the drain on the shower floor. He didn't move, he didn't think about moving. The warm water and the steady even sound of the dripping water coming from the shower head was the only thing keeping him sane.

    The thoughts running through his head were maddening. All the guilt he never felt in his multi-dimensional form came back to him all at once in his newly formed human body. All the lives he altered, destroyed, corrupted, ended; they all haunted him the moment his bare human foot hit the solid earth.

    At fist he tried to ignore the thoughts, they'll go away, he thought, they hadn't. Bill didn't know how he got this far, but he had the Pines to thank for that.

    Bill had wandered around the dense forest for two days, dehydrated, starving, filthy, cold, and verging on insane. Dipper was the one who found him, Bill couldn't believe it when little pine tree had shown up in front of him, looking older and concerned. Little pine tree, wasn't so little.

    When Dipper had found Bill he was shivering in a cave, pale and shivering, nothing but skin and bones cacked in mud and covered in tree sap with leaves and twigs lining his body. Dipper threw off the jacket Mable had stolen from the Mystery Shack and given to him for his 17th birthday and covered him up to the best of his ability.

    Ford and Stan had left Gravity Falls for a while, a vacation that they had definitely earned. They felt the twins could manage themselves and left them to stay in the shack by themselves for the duration of the summer. Mable and Dipper were the only ones currently staying in it.

    Bill had been transported to the shack by Dipper, Bill had to lean on him in order to keep from falling over.  Dipper had carried Bill the remainder of the journey after he fell down, twice.

    Dipper had brought Bill into his room he shared with his sister, who was currently gone. Dipper had immediately tried to remove all of the twigs and leaves from Bills body before leaving the room and returning with multiple water bottles, three peanut butter sandwiches and a first aid kit.

    Dipper had Bill lay down on a blanket he striped from his bed before he turned up the heater while telling Bill to remove the jacket. Bill does as he's asked while Dipper looked over his body, cleaning up all the scrapes he can find. After fully inspecting both front and back sides of Bills body and carefully cleaning all of his wounds and stitching up one cut he had Bill sit up before he slowly started to feed him.

    At first, when Dipper had handed him a bottle of water Bill had started to guzzle it before he started chocking. He barley made it to the trash can in the corner of the room before he vomited up all the water and acid in his stomach.

    Pine tree had walked over and rubbed Bills back before dragging him back to the blanket and wrapping him up in it. After Bill stopped shaking Dipper slowly have him small sips of the water until Bill had drunk two bottles. Dipper then pulled off small bites of the sandwiches and feeding them to Bill.

    Once Bill had eaten enough and drank at least four water bottles Dipper carried him to the bathroom down the stairs. Bill was still pretty weak, but he was stronger than when Dipper had found him in the forest not just hours ago.

    Dipper had leaned Bill up against the tiled wall of the shower before he turned on the water. It took a little while for Dipper to decide the water was at a good temperature before he stationed Bill to stand directly under the spray of the water.

    The relaxing drum of heated water hitting his skin and falling through his hair and transcending down his face was making Bill realized how tired he was, his eyes closed and he leaned against Dipper for support, almost completely soaking him.

    Dipper ignored the cold wetness seeping through his clothes and started trying to clean Bill off. Bill was still covered in mud, his hair looked dusty and cracked from the dried mud that adorned it. Most of the grim had dissipated after the first aid inspection but an unhealthy amount still covered Bills human body.

    Some of the mud was easily coming off under the constant flow of rushing water, but some of the older mud that had been on Bills body longer was sticking to him.

Dipper managed to scrub most of the dirt out of his hair enough to see a golden blonde color poking through the brown grim.

    Dipper was getting tired and had to set Bill down, he lent Bill up against the wall and sat him down on the floor.

Dipper reached for the body wash in hopes of clearing the rest of the mud from Bills body. He poured a handful of the soap onto his hand before straddling Bill in order to wash away the filth that had collected onto him.

    Almost all of the mud had been washed out of his hair and suds from the body wash was trailing down Bills body and collecting in a pool before being pulled down the drain.

    Dipper had scrubbed clean most of the upper half of Bills body, his arms and chest had a few small patches of dirt, but they could be scrubbed off easily. Dipper could see Bills human body more accurately now, now that it wasn't covered in mud and grim.

    Bill had golden blonde hair and pale skin that was slightly tanned at the shoulders and had freckles in random spots across his face and arms. On his chest he had strange tattoos in black ink marking hid skin in mysterious patterns and he was quiet skinny even after he had been fed. 

    Bill started to wake uptown see Dipper looking him in the eyes. Dipper had black irises with stripes of gold coloring. His long black eyelashes curled above his eyes, creating shadows to cover the purple bags that he had gained from his insomnia. His chapped lips were slightly parted as he saw that Dipper was looking over his face.

Dipper put his hands on Bills shoulders and leaned forward and gently pressed his lips to Bills. It was short and sweet, a brush of lips. Bill urned for more and lent forward as Dipper pulled back.

Dipper was completely soaked from head to toe, his clothes were sticking to his skin and his shoes, most likely filled with water, created a sloshing sound whenever he took a step.

Dipper ran a hand through his sopping hair and told Bill he was going to get a change of clothes. When Dipper turned to leave Bill tried to stand up, afraid he would abandon him, he didn't want to be alone.

Dipper turner around and promised he would be back in a second, after all where else would he go? His words were calming and caused Bill to relax. After Dipper had left Bill tried to stand up and continue to bathe himself.

And this is where we left off, Bill standing alone in the shower.

While Bill stood under the water he didn't hear the shower curtain open and close behind him, but he did feel it when someones arms wrapped around his stomach and he felt when the persons body was pressed against his back. Bill felt the person breathe, he felt them kiss the crevice of his neck, and his shoulder. Bill might not have herd Dipper come in, but he could feel him.

    He could fell Dipper run his hands through his hair, Bill could feel Dippers erection poking his back. Bill turned around to face Dipper, when Bill was facing Dipper he felt Dippers arms wrap around his neck and he felt his fingers tangle themselves into his hair.

Dipper pulled Bill forward slightly into a kiss and Bills arms snaked their way around Dippers waist. Bill moaned as Dippers tongue swiped across his botton lip, opening his mouth eagerly.

Dipper leaned forward and walked towards the shower wall, never severing the connection with Bill. Bill felt the cold tile of the shower wall press into his skin, but it was quickly gone, absorbed by the warmth of both the warm shower water and Dipper. Almost instantly after Bills back hit the wall Dipper round his hips up into him.

Bill moaned while he lightly scratched Dippers back due to the overwhelming pleasure. Dipper moaned, and more quickly, started grinding into Bill. Bill threw his head back and moaned when Dipper started kissing down his neck.

Dipper moved his hands down Bills body and to his upper thighs. His hands squeezed the soft flesh as Bill gasped and wrapped his legs around Dippers waist. Bill could feel Dippers erection throb at his every moan, as they were both sporting a fully hard boner.

Bill clawed up and down Dippers back when he felt Dipper stick a damp finger up him. His hips betrayed him and thrust forward. Both of them moaned in pleasure and Bill felt Dippers dick twitch.